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Keto Chicken and Broccoli Casserole Recipe

4.9 from 144 reviews

This Keto Chicken and Broccoli Casserole is a rich, comforting low-carb dish perfect for those following a ketogenic diet. Featuring tender cooked chicken, steamed broccoli, and a creamy combination of heavy cream, mozzarella, mayonnaise, and flavorful Italian seasonings, this casserole delivers a cheesy, satisfying meal that is easy to prepare and bake.

Ingredients

Scale

Protein and Vegetables

  • 2 cups cooked chicken, shredded or diced
  • 2 cups broccoli florets, steamed

Dairy and Condiments

  • 1 cup heavy cream
  • 1 cup shredded mozzarella cheese
  • 1/2 cup mayonnaise
  • 1/2 cup grated Parmesan cheese (for topping)

Seasonings

  • 2 cloves garlic, minced
  • 1 teaspoon Italian seasoning
  • Salt and pepper to taste

Instructions

  1. Preheat Oven: Preheat your oven to 350°F (175°C) to prepare for baking the casserole.
  2. Combine Ingredients: In a large bowl, mix together the cooked chicken, steamed broccoli, heavy cream, shredded mozzarella, mayonnaise, minced garlic, Italian seasoning, salt, and pepper until well combined.
  3. Prepare Baking Dish: Grease a 9×9-inch baking dish and pour the mixture evenly into it, smoothing the top for uniform cooking.
  4. Add Topping: Sprinkle the grated Parmesan cheese evenly over the top of the casserole to create a golden, flavorful crust.
  5. Bake: Bake in the preheated oven for 25-30 minutes, or until the casserole is bubbly and the Parmesan topping is golden brown.
  6. Cool and Serve: Allow the casserole to cool for a few minutes before serving to let the flavors set and avoid burns.

Notes

  • For a lower carb option, ensure that the mayonnaise and cheeses used contain no added sugars or fillers.
  • You can substitute steamed fresh broccoli with frozen broccoli florets; just make sure to drain excess water well before mixing.
  • Add chopped spinach or mushrooms for extra veggies if desired.
  • This casserole can be made ahead of time and refrigerated before baking; just add a few extra minutes to the baking time if baking directly from chilled.
  • Leftovers can be stored in the refrigerator for up to 3 days and reheated in the oven or microwave.

Keywords: keto chicken casserole, broccoli casserole, low carb dinner, keto dinner recipe, cheesy chicken casserole