Table of Contents
Description
This Keto Chicken & Bell Peppers Casserole is creamy, cheesy, and low-carb — an easy, healthy dinner the whole family will love!
Introduction
If you’re craving a comforting dinner that fits perfectly into your keto lifestyle, this Keto Chicken & Bell Peppers Casserole is about to become a new favorite. It’s rich, cheesy, and loaded with tender chicken and colorful bell peppers, all baked together into one satisfying low-carb meal. Best of all, it’s simple enough for busy weeknights but delicious enough to feel special.
This casserole is one of those easy healthy recipes you’ll come back to again and again. It’s naturally low-carb, keto-friendly, and sugar-free, making it perfect for anyone following a ketogenic or gluten-free diet. The combination of juicy chicken, slightly sweet bell peppers, and creamy cheese sauce creates layers of flavor that feel indulgent — without the guilt.
Whether you’re meal prepping for the week, feeding a family, or just want something warm and cozy on the table, this dish delivers. It’s also incredibly flexible, so you can customize it based on what you have on hand. One bite, and you’ll understand why casseroles are a keto classic 😍
Recipe Stat Sheet (Quick Overview)
| Category | Details |
|---|---|
| Recipe Name | Keto Chicken & Bell Peppers Casserole |
| Cuisine | American |
| Diet | Keto, Low-Carb, Gluten-Free |
| Prep Time | 15 minutes |
| Cook Time | 30 minutes |
| Total Time | 45 minutes |
| Servings | 4 |
| Difficulty | Easy |
Recipe Equipment
To make this casserole smoothly, you’ll need:
- 9×13 inch baking dish or casserole dish
- Large skillet
- Mixing bowl
- Cutting board
- Sharp knife
- Measuring cups and spoons
- Wooden spoon or spatula
Ingredients
- 2 cups cooked chicken breast, shredded or diced
- 1 large red bell pepper, sliced
- 1 large green bell pepper, sliced
- 1 small yellow bell pepper, sliced
- 1 cup heavy cream
- 1½ cups shredded mozzarella cheese
- ½ cup shredded cheddar cheese
- 2 tablespoons cream cheese
- 2 tablespoons olive oil
- 2 cloves garlic, minced
- 1 teaspoon paprika
- ½ teaspoon onion powder
- ½ teaspoon Italian seasoning
- Salt and black pepper, to taste
Why these ingredients work:
Chicken provides lean protein, bell peppers add flavor and color without excess carbs, and the cheeses create a creamy, comforting texture perfect for keto meals.
Ingredient Notes
- Chicken: Rotisserie chicken works great and saves time.
- Bell Peppers: Use any color combination you like — red and yellow are slightly sweeter.
- Cheese: Full-fat cheese keeps this dish keto-friendly and extra creamy.
- Cream Cheese: Helps thicken the sauce and adds richness.
Step-by-Step Instructions
- Preheat the oven to 375°F (190°C). Lightly grease your casserole dish and set it aside.
- Sauté the peppers. Heat olive oil in a skillet over medium heat. Add the sliced bell peppers and cook for 4–5 minutes until slightly softened but still vibrant.
- Add garlic and seasoning. Stir in garlic, paprika, onion powder, Italian seasoning, salt, and pepper. Cook for 30 seconds until fragrant.
- Make the creamy sauce. Lower the heat and add heavy cream and cream cheese. Stir until the sauce becomes smooth and creamy.
- Combine chicken and sauce. Add the cooked chicken to the skillet and gently toss until fully coated in the creamy mixture.
- Assemble the casserole. Transfer everything into the prepared baking dish. Sprinkle mozzarella and cheddar evenly over the top.
- Bake to perfection. Bake uncovered for 25–30 minutes until bubbly, golden, and lightly crispy on top.
- Rest and serve. Let the casserole rest for 5 minutes before serving to allow it to set.
Pro Tips & Variations
For extra flavor, add a pinch of red pepper flakes or smoked paprika. Want more veggies? Toss in sliced mushrooms or zucchini for added texture. You can swap mozzarella for Monterey Jack or pepper jack for a bolder taste. This casserole also reheats beautifully, making it ideal for meal prep. Store individual portions in airtight containers for quick lunches throughout the week.
Serving Suggestions
Serve this casserole on its own or pair it with:
- A fresh keto side salad
- Cauliflower rice
- Steamed broccoli or green beans
It’s hearty enough to stand alone but pairs well with light sides.
Storage Information
- Refrigerator: Store leftovers in an airtight container for up to 4 days.
- Freezer: Freeze for up to 2 months. Thaw overnight in the fridge before reheating.
- Reheating: Warm in the oven or microwave until heated through.
Nutrition Facts (Per Serving – Estimated)
- Calories: 420
- Net Carbs: 6g
- Fat: 32g
- Protein: 28g
This Keto Chicken & Bell Peppers Casserole proves that low-carb dinners can be both comforting and incredibly flavorful. It’s easy to make, endlessly customizable, and perfect for busy nights when you want something satisfying without the stress.
Give this recipe a try and let me know how it turns out! 💬 Don’t forget to share it with friends or save it for later — your future self will thank you.