Creamy Chicken Florentine Casserole Recipe
Introduction
Chicken Florentine Casserole is a comforting dish that combines tender chicken medallions with fresh spinach in a creamy, baked casserole. It’s perfect for a family meal and easy enough for weeknight cooking.

Ingredients
- 1.5 lbs chicken breasts, sliced into 1-inch medallions
- 10 oz fresh baby spinach, roughly chopped
Instructions
- Step 1: Slice the chicken breasts into 1-inch medallions and roughly chop the baby spinach.
- Step 2: Cook the chicken medallions in a skillet over medium heat until they are golden and cooked through, about 5-7 minutes per side. In a separate pan, sauté the spinach until wilted, then squeeze out any excess water to prevent the casserole from becoming watery.
- Step 3: In a baking dish, layer the cooked chicken medallions and the drained spinach evenly. Add your preferred creamy sauce (such as a béchamel, Alfredo, or cream cheese mixture) to coat the ingredients well.
- Step 4: Preheat the oven to 350°F (175°C) and bake the casserole for 20-25 minutes, or until the top is bubbly and lightly golden.
Tips & Variations
- Use fresh mozzarella or grated Parmesan cheese on top for an extra savory flavor.
- For a lighter version, substitute cream with Greek yogurt or a milk-based sauce.
- Adding garlic or onions while sautéing the spinach can boost the dish’s flavor.
Storage
Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat gently in the oven or microwave until warmed through. For longer storage, freeze the casserole for up to 2 months and thaw in the fridge before reheating.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use frozen spinach for this casserole?
Yes, you can use frozen spinach, but be sure to thaw it completely and squeeze out all excess water to avoid a watery dish.
What can I serve with Chicken Florentine Casserole?
This casserole pairs well with rice, pasta, or a simple green salad for a complete meal.
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Creamy Chicken Florentine Casserole Recipe
- Total Time: 45 minutes
- Yield: 6 servings 1x
- Diet: Low Salt
Description
This Chicken Florentine Casserole is a creamy, comforting baked dish featuring tender chicken medallions and fresh spinach combined with a rich, flavorful sauce. It’s an easy-to-make meal perfect for family dinners, offering a delicious way to enjoy classic Florentine flavors in a wholesome casserole form.
Ingredients
Chicken
- 1.5 lbs chicken breasts, sliced into 1-inch medallions
Vegetables
- 10 oz fresh baby spinach, roughly chopped
Sauce and Others (estimated)
- 1 cup heavy cream
- 1/2 cup grated Parmesan cheese
- 2 cloves garlic, minced
- 1 tablespoon olive oil or butter
- Salt and black pepper to taste
- 1/2 teaspoon nutmeg (optional)
- 1/2 cup shredded mozzarella or fontina cheese for topping
Instructions
- Prepare the chicken: Slice 1.5 lbs of chicken breasts into 1-inch medallions to ensure even cooking and tender bites throughout the casserole.
- Cook the spinach: Roughly chop 10 oz of fresh baby spinach and sauté it lightly in a skillet over medium heat for 2-3 minutes until wilted. Squeeze out excess water from the spinach thoroughly to prevent excess moisture in the casserole.
- Cook the chicken: In the same skillet, heat olive oil or butter over medium heat. Add the chicken medallions, season with salt and pepper, and cook until just browned on both sides but not fully cooked through, about 3-4 minutes per side.
- Prepare the sauce: In a bowl, combine heavy cream, grated Parmesan cheese, minced garlic, nutmeg (if using), and additional salt and pepper to taste. Mix well to create a creamy sauce base.
- Assemble the casserole: In a casserole dish, layer the cooked chicken medallions and sautéed spinach evenly. Pour the creamy sauce over the top, ensuring all pieces are coated. Sprinkle shredded mozzarella or fontina cheese evenly over the entire casserole.
- Bake the casserole: Preheat the oven to 375°F (190°C). Bake the assembled casserole uncovered for 20-25 minutes, or until the chicken is cooked through, the sauce is bubbly, and the cheese on top is melted and golden brown.
- Rest and serve: Remove the casserole from the oven and let it rest for 5 minutes before serving. This allows the sauce to thicken slightly and flavors to meld beautifully.
Notes
- It is important to squeeze excess water from the spinach after cooking to avoid a watery casserole.
- You can substitute heavy cream with half-and-half for a lighter version, but the sauce may be less rich.
- For extra flavor, consider adding sautéed mushrooms or a pinch of red pepper flakes to the sauce.
- Leftovers can be refrigerated for up to 3 days and reheated in the oven or microwave.
- This casserole pairs well with a side of crusty bread or a simple green salad.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Category: Casserole
- Method: Baking
- Cuisine: Italian-American
Keywords: Chicken Florentine, casserole, baked chicken, creamy chicken dish, spinach chicken casserole, Italian-American recipe

