Spinach Artichoke Chicken Casserole Recipe

I just made a Spinach Artichoke Dip Chicken Casserole that’s all-cheese, veg-packed and a full meal in one pan, so keep scrolling.

I’m obsessed with this Spinach Artichoke Dip Chicken Casserole because it hits every lazy-dinner craving I get. I love that it’s cheesy and loud, packed with spinach and artichoke hearts so it doesn’t feel like empty carbs.

And the chicken holds everything together, juicy and shreddy. Sometimes I tweak it toward a Rotisserie Chicken And Spinach Casserole vibe when I want it even faster.

It’s messy in the best way, melty cheese strings, salty cheese bite, little crunch on top if I’m feeling fancy. Dinner that actually sticks to your ribs.

No fuss, all flavor, and leftovers are ridiculously good.

Ingredients

• Chicken: Hearty protein, keeps it filling and perfect for leftovers.
• Spinach: Basically adds green, mild veggie boost and sneaky nutrients.
• Artichokes: Tangy, meaty bites that make every forkful interesting.
• Cream cheese: Creamy base that makes the dish luxuriously smooth.
• Sour cream: Gives tang and creaminess without being heavy.
• Mayonnaise: Helps bind everything and adds mellow richness.
• Mozzarella: Melty, gooey cheese pull that everyone loves.
• Parmesan: Salty, nutty finish that sharpens the flavors.
• Onion: Sweet onion flavor when cooked, adds real depth.
• Garlic: Punchy aroma that wakes up the whole casserole.
• Olive oil: Basically the sauté starter that brings onion to life.
• Kosher salt: Brings out flavors; don’t skip it.
• Black pepper: Simple heat and a bit of bite.
• Red pepper flakes: Plus optional kick if you like spice.
• Panko: Crunchy topping that contrasts the creamy filling.
• Butter: Tosses with crumbs for golden, buttery crispness.

Ingredient Quantities

• 2 to 2 1/2 lb boneless skinless chicken breasts (cooked and shredded or diced)
• 10 oz frozen spinach (thawed, well squeezed)
• 14 oz can artichoke hearts (drained and roughly chopped)
• 8 oz cream cheese (softened)
• 1/2 cup sour cream
• 1/2 cup mayonnaise
• 1 1/2 cups shredded mozzarella cheese
• 1/2 cup grated Parmesan cheese
• 1 small onion (finely diced)
• 2 to 3 cloves garlic (minced)
• 1 tbsp olive oil (for sautéing onion and garlic)
• 1 tsp kosher salt (adjust to taste)
• 1/2 tsp freshly ground black pepper
• 1/4 tsp crushed red pepper flakes (optional, if you like a little heat)
• 1/2 cup panko breadcrumbs (optional topping)
• 2 tbsp butter (melted, to toss with breadcrumbs)

How to Make this

1. Preheat oven to 375°F. Lightly grease a 9×13 baking dish and set aside.

2. Heat 1 tbsp olive oil in a skillet over medium. Add the finely diced onion and sauté until soft and translucent, about 5 minutes, then add the minced garlic and cook 30 seconds more until fragrant.

3. In a large bowl combine the softened cream cheese, sour cream, mayonnaise, 1 cup of the shredded mozzarella, grated Parmesan, kosher salt, black pepper and crushed red pepper flakes if using. Mix until mostly smooth.

4. Stir the cooked shredded or diced chicken into the cream cheese mixture, then add the drained and well squeezed thawed spinach and the roughly chopped artichoke hearts. Fold everything together until evenly combined. Taste and adjust salt and pepper.

5. Fold the sautéed onion and garlic into the chicken mixture. If the filling seems too thick, add a tablespoon or two of milk or chicken broth to loosen it slightly.

6. Spoon the mixture into the prepared baking dish and spread into an even layer. Sprinkle the remaining 1/2 cup mozzarella evenly over the top.

7. If you want a crunchy topping, mix 1/2 cup panko breadcrumbs with 2 tbsp melted butter until crumbly and evenly coated. Sprinkle the panko over the cheese layer.

8. Bake uncovered for 20 to 25 minutes until bubbly and the top is golden. If the breadcrumbs or cheese browns too fast, tent loosely with foil for the last 5 minutes.

9. Let the casserole rest 5 to 10 minutes before serving so it sets and is easier to scoop. Serve with a simple salad or over rice, pasta or crusty bread.

10. Make ahead tip: assemble in the baking dish, cover and refrigerate for up to 24 hours. Add a few extra minutes to bake time if starting chilled.

Equipment Needed

1. Oven (preheated to 375°F)
2. 9×13 inch baking dish, lightly greased
3. Large skillet for sautéing
4. Large mixing bowl
5. Rubber spatula or wooden spoon for folding
6. Chef knife and cutting board for dicing onion and chopping artichokes
7. Measuring cups and spoons
8. Cheese grater for Parmesan (or pregrated bowl)
9. Colander and clean dish towel or paper towels to squeeze thawed spinach

FAQ

Spinach Artichoke Chicken Casserole Recipe Substitutions and Variations

• Chicken: swap cooked shredded chicken for shredded rotisserie chicken or diced cooked turkey breast if you want a different flavor, or use canned chicken in a pinch (drain well).
• Spinach: instead of frozen spinach you can use about 6 to 8 cups fresh baby spinach (roughly chopped and lightly wilted in the pan) or swap for thawed chopped frozen kale for a heartier bite.
• Cream cheese / sour cream / mayo: replace the cream cheese with equal parts ricotta mixed with a little milk for creaminess, or use plain Greek yogurt in place of the sour cream and mayo for a tangier, lighter version.
• Panko breadcrumbs topping: use crushed buttery crackers, crushed saltines, or a mix of almond flour plus a little melted butter for a low carb crunchy top.

Pro Tips

1. Use cold, firm cream cheese then let it sit a few minutes while you sauté the onion. It melts smoother if it’s not rock hard but still cool, otherwise you get lumps or over mix and make it runny. If it looks thick at the end, a splash of milk or chicken broth fixes it fast.

2. Squeeze the spinach really well. Any extra water will make the whole casserole watery and you wont get that nice creamy texture. Press it in a towel or between two bowls, squeeze until almost dry.

3. Toast the panko first in a dry skillet for a few minutes before tossing with butter. It browns more evenly and stays crisp longer on top. If you want extra flavor toss the crumbs with a little garlic powder and grated Parmesan.

4. If your chicken is dry use a mix of shredded and diced pieces or add a spoon or two of the mayonnaise/sour cream combo just before baking. That little extra fat helps the bites stay juicy, especially if you used roasted or leftover chicken that’s a bit tough.