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Main Dishes / Spinach Artichoke Chicken Casserole (Keto)

Spinach Artichoke Chicken Casserole (Keto)

November 7, 2025 von Emily Carter

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This Spinach Artichoke Chicken Casserole (Keto) is a symphony of creamy, savory, and cheesy goodness. Imagine tender chicken nestled in a decadent embrace of spinach, artichokes, and a luscious, low-carb sauce, all bubbling with cheesy perfection.

This dish is perfect for a cozy weeknight dinner or a crowd-pleasing potluck. It’s surprisingly easy to make, and will leave you feeling satisfied and without the guilt. Get ready for an explosion of flavor!

Here’s why you will absolutely adore this Spinach Artichoke Chicken Casserole (Keto):

  • It combines creamy spinach artichoke dip flavors with protein-packed chicken for a satisfying and healthy meal.
  • This keto-friendly casserole is easy to prepare and perfect for busy weeknights or meal prepping.
  • It offers a delightful combination of textures, from the tender chicken to the creamy, cheesy sauce.
  • Whether it’s a casual family dinner or a special occasion, this casserole is always a crowd-pleaser.

Ingredients for Spinach Artichoke Chicken Casserole (Keto)

Here’s what you’ll need to make this delicious dish:

  • Chicken Breasts Use boneless, skinless chicken breasts for a lean and protein-rich base; ensure they are evenly sized for consistent cooking.
  • Frozen Spinach Thawed and squeezed dry, frozen spinach adds nutrients and bulk without excess moisture in the casserole.
  • Artichoke Hearts Canned artichoke hearts (packed in water, not oil) provide a tangy, slightly sweet flavor; quarter them for even distribution.
  • Cream Cheese Full-fat cream cheese is crucial for achieving that signature creamy texture; soften it beforehand for easier mixing.
  • Mayonnaise Use a high-quality mayonnaise as it adds moisture and richness to the casserole.
  • Shredded Mozzarella Cheese This provides a cheesy, bubbly topping; pre-shredded is convenient, but shredding it yourself ensures better melting.
  • Garlic Freshly minced garlic gives a pungent aroma and flavor that complements the other ingredients.
  • Parmesan Cheese Grated Parmesan cheese adds a salty, nutty note; use freshly grated for the best flavor.
  • Onion powder Onion powder is a key ingredient that enhances the savory flavor of the dish.
  • Salt and Pepper Essential seasonings to enhance all the flavors; adjust to your personal taste.
  • The full ingredients list, including measurements, is provided in the recipe card directly below.

    How to Make Spinach Artichoke Chicken Casserole (Keto)

    Follow these simple steps to prepare this delicious dish:

    Step 1: Prep the Chicken and Oven

    Preheat your oven to 375°F (190°C). Lightly grease a 9×13 inch baking dish with cooking spray to prevent sticking. This ensures easy cleanup later.

    Step 2: Cook the Chicken

    Season the chicken breasts with salt and pepper to taste. In a large skillet over medium-high heat, cook the chicken until it is fully cooked and no longer pink inside. Once cooked, let it cool slightly and cut it into bite-sized pieces.

    Step 3: Combine the Ingredients

    In a large bowl, combine the softened cream cheese, mayonnaise, thawed and squeezed spinach, quartered artichoke hearts, minced garlic, Parmesan cheese, and onion powder. Mix all ingredients until well combined.

    Step 4: Assemble the Casserole

    Add the cooked chicken pieces to the spinach artichoke mixture and stir until evenly coated. Spread the mixture evenly into the prepared baking dish.

    Step 5: Bake the Casserole

    Sprinkle the shredded mozzarella cheese evenly over the top of the casserole. Bake in the preheated oven for 20-25 minutes, or until the cheese is melted, bubbly, and lightly golden brown.

    Step 6: Serve and Enjoy

    Remove from the oven and let it cool for a few minutes before serving. This Spinach Artichoke Chicken Casserole (Keto) is delicious on its own or served with a side of steamed vegetables or a fresh salad.

    Variations and Tips for Spinach Artichoke Chicken Casserole (Keto)

    Want to jazz things up? Here are a few fun ideas to customize this Spinach Artichoke Chicken Casserole (Keto) and make it your own!

    Spice It Up

    Add a pinch of red pepper flakes to the spinach artichoke mixture for a subtle kick. Alternatively, incorporate a dash of hot sauce for extra heat. Be careful with the amount to avoid overpowering the dish.

    Add More Veggies

    Feel free to toss in other low-carb vegetables like chopped mushrooms, bell peppers, or zucchini to increase the nutritional value and add more texture. Ensure they are cooked until tender-crisp before adding to the casserole.

    Creaminess Boost

    For an extra creamy casserole, substitute a portion of the mayonnaise with sour cream or Greek yogurt. This will also add a slight tanginess that complements the other flavors. Adjust the quantity to achieve your desired consistency.

    Cheesy Goodness

    Experiment with different types of cheese to create a unique flavor profile. Gruyere, provolone, or even a sharp cheddar can be used in combination with or as a substitute for mozzarella. Always ensure the cheese melts well for the best results.

    Herb Infusion

    Fresh herbs such as parsley, thyme, or oregano can add a fresh, aromatic element to the casserole. Chop them finely and mix them into the spinach artichoke mixture before baking. Dried herbs can also be used but use sparingly as they have a more concentrated flavor.

    Make it Ahead

    Assemble the casserole ahead of time and store it in the refrigerator until ready to bake. This is perfect for meal prepping or when you need to get dinner on the table quickly. Add about 10-15 minutes to the baking time if baking from cold.

    Broil for Extra Color

    For an extra golden-brown and bubbly top, broil the casserole for the last few minutes of baking. Keep a close eye on it to prevent burning. This adds a nice visual appeal and a slightly crisp texture to the cheese.

    Storage Tips

    Store any leftover casserole in an airtight container in the refrigerator for up to 3-4 days. Reheat it in the oven or microwave until heated through. It also freezes well for longer storage; just make sure to thaw it completely before reheating.

    Why This Recipe Works So Well

    This Spinach Artichoke Chicken Casserole (Keto) isn’t just delicious; it’s a carefully crafted symphony of flavors and textures that come together in perfect harmony. The creamy base, the tender chicken, and the cheesy topping create a dish that’s both comforting and exciting.

    The combination of spinach and artichokes provides a delightful balance of earthy and tangy notes, while the garlic and Parmesan cheese add depth and complexity. The use of cream cheese and mayonnaise ensures a rich and satisfying texture without being overly heavy.

    The keto-friendly aspect of the recipe means you can enjoy a hearty, flavorful meal without worrying about excessive carbs. It’s a guilt-free indulgence that’s perfect for anyone following a low-carb lifestyle.

    The versatility of this casserole also makes it a winner. It can be easily customized with different vegetables, cheeses, or spices to suit your personal preferences. Whether you’re cooking for a crowd or just for yourself, this recipe is sure to impress.

    Health Benefits of Spinach Artichoke Chicken Casserole (Keto)

    Beyond its incredible taste, this Spinach Artichoke Chicken Casserole (Keto) offers a plethora of health benefits, making it a nutritious and satisfying meal choice.

    High in Protein

    Chicken is an excellent source of lean protein, essential for muscle building and repair, as well as overall bodily functions. Protein helps keep you feeling full and satisfied, reducing the likelihood of overeating.

    Rich in Vitamins and Minerals

    Spinach is packed with vitamins A, C, and K, as well as iron and antioxidants. Artichokes are also rich in nutrients, including fiber, vitamin C, and folate, which support digestive health and immune function.

    Low in Carbohydrates

    As a keto-friendly dish, this casserole is low in carbohydrates and high in healthy fats. This helps stabilize blood sugar levels and supports weight management goals.

    Good Source of Healthy Fats

    The cream cheese and mayonnaise provide healthy fats that are important for brain function and hormone production. These fats also contribute to the casserole’s creamy texture and satisfying flavor.

    Promotes Digestive Health

    The fiber content from spinach and artichokes aids in digestion and helps maintain a healthy gut. Fiber also promotes regular bowel movements and can help prevent constipation.

    Supports Heart Health

    The combination of lean protein, healthy fats, and fiber in this casserole can contribute to heart health by lowering cholesterol levels and reducing the risk of heart disease.

    Boosts Immune System

    The vitamins and antioxidants in spinach and artichokes help strengthen the immune system and protect against illness. Vitamin C, in particular, is known for its immune-boosting properties.

    Weight Management

    The high protein and healthy fat content of this casserole can help promote satiety and reduce cravings, making it an excellent choice for those looking to manage their weight.

    Serving Suggestions for Spinach Artichoke Chicken Casserole (Keto)

    This Spinach Artichoke Chicken Casserole (Keto) is a versatile dish that can be enjoyed in numerous ways. Here are some serving suggestions to elevate your dining experience:

    As a Main Course

    Serve the casserole as the star of the show, accompanied by a side of steamed green beans, roasted asparagus, or a fresh garden salad. This makes for a complete and balanced meal that’s both satisfying and nutritious.

    With Cauliflower Rice

    For a truly keto-friendly meal, serve the casserole over a bed of cauliflower rice. The mild flavor of cauliflower rice complements the rich and creamy casserole perfectly.

    Stuffed Bell Peppers

    Hollow out bell peppers and fill them with the Spinach Artichoke Chicken Casserole (Keto) mixture. Bake until the peppers are tender for a colorful and delicious twist.

    Lettuce Wraps

    For a lighter option, serve the casserole in crisp lettuce wraps. This is a refreshing and low-carb way to enjoy the flavors of the dish.

    As an Appetizer

    Serve smaller portions of the casserole as an appetizer at your next gathering. It’s a crowd-pleasing dish that’s sure to impress your guests.

    With Keto Bread or Crackers

    Serve the casserole with slices of keto-friendly bread or crackers for dipping. This is a great way to enjoy the creamy sauce and adds a satisfying crunch to the meal.

    As Leftovers

    Enjoy the casserole as leftovers for lunch or dinner the next day. It reheats well in the oven or microwave and tastes just as delicious.

    Final Thoughts on Spinach Artichoke Chicken Casserole (Keto)

    This Spinach Artichoke Chicken Casserole (Keto) is more than just a recipe; it’s an experience. It’s a dish that brings together the best of comfort food and healthy eating, all in one bubbly, cheesy package. The combination of creamy spinach, tangy artichokes, and tender chicken creates a symphony of flavors that will leave you craving more.

    Whether you’re following a keto diet or simply looking for a delicious and nutritious meal, this casserole is a winner. It’s easy to make, versatile, and packed with health benefits. Plus, it’s a crowd-pleaser that’s perfect for any occasion, from a cozy weeknight dinner to a festive gathering.

    So, gather your ingredients, preheat your oven, and get ready to embark on a culinary adventure. This Spinach Artichoke Chicken Casserole (Keto) is sure to become a new favorite in your recipe repertoire!

    Perfecting the Cooking Process

    Spinach Artichoke Chicken Casserole (Keto) image 2

    To nail this Spinach Artichoke Chicken Casserole (Keto), sear the chicken first to lock in those tasty juices. While the chicken rests, prep the creamy, cheesy sauce and spinach artichoke mixture. Combine everything and bake until bubbly and golden. Easy peasy!

    Add Your Touch

    Feeling adventurous? Swap out the chicken for turkey or lamb for a different flavor profile. A dash of smoked paprika or a sprinkle of red pepper flakes can add a delightful kick. Consider adding roasted bell peppers for a burst of color and sweetness.

    Storing & Reheating

    Store any leftover Spinach Artichoke Chicken Casserole (Keto) in an airtight container in the refrigerator for up to three days. To reheat, bake in a preheated oven at 350°F (175°C) until warmed through, or microwave in individual portions for a quick meal.

    Here are some helpful tips for perfecting your Spinach Artichoke Chicken Casserole (Keto) :

    • Don’t overcrowd the pan when searing the chicken; work in batches to ensure a beautiful golden-brown crust that seals in all the yummy flavor.
    • Be sure to squeeze out excess moisture from the spinach and artichoke hearts to prevent a watery casserole; nobody wants a soggy bottom!
    • Let the casserole rest for about 10 minutes after baking; this allows the sauce to thicken slightly, creating the perfect creamy consistency.

    (Personal anecdote formated as paragraph subheading)

    My friend Sarah, who swore she hated spinach, devoured two helpings! She claimed it was the best thing I had ever made. Now, I always make extra.

    Conclusion for Spinach Artichoke Chicken Casserole (Keto)

    This Spinach Artichoke Chicken Casserole (Keto) is more than just a meal; it’s a comforting hug in a dish. With its creamy texture, savory chicken, and cheesy goodness, it’s a crowd-pleaser. Using frozen spinach is a shortcut to make the process easier. Enjoy the fact that this recipe saves time and is freezer-friendly. Embrace the flavors of this keto-friendly wonder, and make meal times something to look forward to!

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    Spinach Artichoke Chicken Casserole (Keto)

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    Delicious spinach artichoke chicken casserole (keto) recipe with detailed instructions and nutritional information.

    • Total Time: 35 minutes
    • Yield: 4 servings

    Ingredients

    • Chicken breasts, boneless, skinless: 1.5 lbs
    • Frozen spinach, thawed and squeezed dry: 10 oz
    • Artichoke hearts, quartered: 1 (14 oz) can
    • Cream cheese, softened: 8 oz
    • Mayonnaise: 1/2 cup
    • Shredded mozzarella cheese: 1 cup
    • Grated Parmesan cheese: 1/4 cup
    • Garlic, minced: 2 cloves

    Instructions

    1. Step 1: Preheat oven to 375°F (190°C). Grease a 9×13 inch baking dish.
    2. Step 2: Cut the chicken breasts into bite-sized pieces. In a large skillet, cook the chicken over medium-high heat until cooked through and lightly browned. Drain any excess liquid.
    3. Step 3: In a large bowl, combine the thawed and squeezed spinach, artichoke hearts, softened cream cheese, mayonnaise, garlic, and half of the mozzarella cheese and half of the parmesan cheese. Mix well until all ingredients are evenly combined.
    4. Step 4: Add the cooked chicken to the spinach and artichoke mixture. Stir until the chicken is evenly coated.
    5. Step 5: Pour the chicken and spinach mixture into the prepared baking dish. Spread evenly.
    6. Step 6: Sprinkle the remaining mozzarella and parmesan cheese evenly over the top of the casserole. Bake for 20-25 minutes, or until the cheese is melted and bubbly and the casserole is heated through. Let stand for 5-10 minutes before serving.

    Notes

    • For best flavor, store leftovers in an airtight container in the refrigerator for up to 3 days.
    • Reheat individual portions in the microwave or bake in a preheated oven until warmed through.
    • Serve this creamy casserole with a side of cauliflower rice or zucchini noodles for a complete keto meal.
    • Ensure spinach is thoroughly squeezed dry to prevent a watery casserole – press it between paper towels for best results.
    • Author: Maya Rose
    • Prep Time: 15 minutes
    • Cook Time: 20 minutes
    • Method: Stovetop
    • Cuisine: American

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    FAQs

    Can I use frozen spinach in this Spinach Artichoke Chicken Casserole (Keto)?

    Absolutely! Frozen spinach is a fantastic shortcut. Just be sure to thaw it completely and squeeze out as much excess water as humanly possible. Nobody wants a watery casserole – it’s like a soggy hug. Trust me, you want to avoid that. We are aiming for creamy, cheesy, chickeny goodness here. If you use fresh spinach, just wilt it down in a pan before adding it to the mixture. Either way, you’ll end up with a delicious keto-friendly dish that’s sure to impress.

    What’s the best way to shred the chicken for this Keto Spinach Artichoke Chicken Casserole?

    Oh, shredding chicken can be a therapeutic or frustrating task. My favorite method? Use two forks! It’s simple and effective. If you’re feeling fancy, you can use a stand mixer with the paddle attachment, but be careful not to over-shred it into oblivion. Nobody wants chicken dust in their casserole. Pre-cooked rotisserie chicken is another great time-saver, meaning less effort and more time to enjoy this tasty meal.

    How long does this Spinach Artichoke Chicken Casserole (Keto) last in the fridge?

    This casserole is your best friend when it comes to meal prepping! It’ll happily hang out in the fridge for up to four days, making it perfect for quick lunches or dinners. Just make sure it’s properly covered to prevent it from drying out or absorbing any rogue fridge odors – nobody wants a casserole that tastes like leftover pickles. When you’re ready to enjoy it again, just pop it in the oven or microwave until heated through.

    Can I freeze this Keto Spinach Artichoke Chicken Casserole?

    Yes, you absolutely can freeze this delight! To freeze, let the casserole cool completely, then wrap it tightly in plastic wrap and aluminum foil. It can stay in the freezer for up to three months. When you’re ready to eat it, thaw it overnight in the fridge and then bake it as directed. Just a heads up, the texture of the cheese might change slightly after freezing, but the flavor will still be amazing.

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