Quick & Easy Spinach & Chicken Keto Casserole – Keto Lunch Recipe

Introduction:

This Quick & Easy Spinach & Chicken Keto Casserole is the ultimate low-carb comfort food for your midday meal. Packed with protein-rich chicken, nutrient-dense spinach, and a creamy, cheesy base, this casserole is both satisfying and keto-compliant. It’s a one-pan wonder you can whip up with minimal prep, perfect for batch cooking or enjoying hot and fresh for lunch.

Ingredients:

1. 1 tablespoon olive oil or avocado oil
2. 2 cups cooked chicken breast or thighs, shredded or cubed
3. 3 cups fresh spinach (or 1½ cups frozen, thawed and drained)
4. ½ cup full-fat sour cream
5. ¼ cup cream cheese, softened
6. 1 teaspoon garlic powder
7. ½ teaspoon onion powder
8. ½ teaspoon sea salt (adjust to taste)
9. ¼ teaspoon black pepper
10. ½ cup shredded mozzarella cheese
11. ¼ cup grated Parmesan cheese
12. Optional: pinch of red pepper flakes or Italian seasoning

Instructions:

Step 1: Preheat Oven

• Preheat your oven to 375°F (190°C). Lightly grease a small casserole dish.

Step 2: Sauté the Spinach

• In a skillet, heat oil over medium heat. Add fresh spinach and sauté until wilted, about 2–3 minutes. If using frozen spinach, make sure it’s well-drained before adding.

Step 3: Mix the Base

• In a large bowl, combine sour cream, cream cheese, garlic powder, onion powder, salt, and pepper. Mix until smooth and creamy.

Step 4: Combine Ingredients

• Add shredded chicken and sautéed spinach to the creamy base. Stir until everything is well coated.

Step 5: Assemble the Casserole

• Transfer the mixture to the prepared casserole dish. Top evenly with mozzarella and Parmesan cheese.

Step 6: Bake

• Bake uncovered for 20–25 minutes, or until bubbly and golden on top.

Step 7: Serve and Enjoy

• Let cool for 5 minutes before serving. Garnish with a sprinkle of fresh herbs like parsley if desired.

Optional Variations:

• Spicy Kick: Add chopped jalapeños or a dash of cayenne pepper.
• Veggie Boost: Mix in chopped mushrooms or cauliflower rice for extra bulk.
• Extra Creamy: Stir in a few tablespoons of heavy cream before baking.
• Pesto Twist: Add a spoonful of keto-friendly basil pesto to the base for a flavor upgrade.

Why You’ll Love This Recipe:

• Keto-Approved – Low in carbs, high in healthy fats, and packed with protein.
• Meal Prep Friendly – Makes great leftovers and reheats beautifully.
• Hearty & Satisfying – A warm, filling lunch without the bloat.
• One-Dish Wonder – Minimal cleanup, maximum flavor.
• Customizable – Easily adaptable to your favorite keto ingredients.

Warm, cheesy, and packed with wholesome ingredients, this Spinach & Chicken Keto Casserole is the kind of keto lunch you'll look forward to again and again.