Description

This Easy Low Carb Chicken Casserole is a comforting, satisfying, and healthy dish perfect for a light dinner. Featuring shredded chicken combined with creamy sour cream, mayonnaise, Dijon mustard, and a blend of cheddar and mozzarella cheeses, it offers a rich flavor without the carbs. Optional vegetables like steamed broccoli or sautéed spinach add a nutritious boost, while green onions or fresh herbs provide freshness. Baked to bubbly, golden perfection, it’s simple to prepare and enjoy any night of the week.

Ingredients

Scale

Main Ingredients

2 cups cooked chicken, shredded or chopped
½ cup sour cream
½ cup mayonnaise
1 teaspoon Dijon mustard
1 teaspoon garlic powder
1 teaspoon onion powder
1 cup shredded cheddar cheese
1 cup shredded mozzarella cheese
Salt and black pepper to taste

Optional Ingredients

¼ cup chopped green onions or fresh herbs like parsley
½ cup steamed broccoli or sautéed spinach (to add a veggie boost)

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Instructions

Preheat the oven: Set your oven to 375°F (190°C). Lightly grease an 8×8-inch or similarly sized baking dish to prevent sticking and prepare for baking.
Mix the base: In a large mixing bowl, combine sour cream, mayonnaise, Dijon mustard, garlic powder, onion powder, salt, and pepper. Stir the ingredients together until you achieve a smooth, creamy mixture.
Add chicken and cheese: Fold in the shredded chicken along with half of the shredded cheddar cheese and half of the shredded mozzarella cheese. Add any optional vegetables or herbs you like at this stage for extra flavor and nutrition.
Assemble in the baking dish: Transfer the mixture into your prepared casserole dish and spread evenly. Sprinkle the remaining cheddar and mozzarella cheese evenly over the top to create a cheesy crust.
Bake: Place the casserole in the preheated oven and bake for 20 to 25 minutes, or until the cheese on top is bubbly and golden brown, indicating it is fully cooked and delicious.
Cool and serve: Remove the casserole from the oven and let it rest for about 5 minutes. This cooling step allows the layers to set properly, making it easier to portion and serve.

Notes

For a veggie boost, add steamed broccoli or sautéed spinach to the casserole mixture before baking.
You can substitute mayonnaise with Greek yogurt for a lighter version.
Adjust the seasoning (salt, pepper, garlic powder, onion powder) to your taste preferences.
Leftovers can be refrigerated for up to 3 days and reheated in the oven or microwave.
Use leftover cooked chicken or rotisserie chicken to save time.