Description

This Keto Jalapeño Popper Casserole is a creamy, spicy, and cheesy dish perfect for those following a low-carb or keto diet. Featuring cooked chicken breast combined with cream cheese, cheddar, Parmesan, jalapeños, bacon, and flavorful spices, this casserole delivers all the bold flavors of jalapeño poppers in an easy-to-bake comfort meal that serves six.

Ingredients

Scale

Protein & Dairy

1 lb (450g) chicken breast, cooked and shredded (or ground chicken)
8 oz cream cheese, softened
1 cup shredded cheddar cheese
1/2 cup grated Parmesan cheese
1/4 cup mayonnaise

Vegetables & Herbs

6–8 jalapeños, sliced (seeds removed for less heat, or leave seeds for extra spice)
1 tablespoon fresh cilantro or parsley, chopped (optional, for garnish)

Meat & Seasonings

1/2 cup cooked and crumbled bacon (about 6–8 strips)
1 tablespoon garlic powder
1 tablespoon onion powder
Salt and pepper, to taste

Cook Mode Prevent your screen from going dark

Instructions

Preheat the oven: Set your oven to 375°F (190°C) and allow it to fully preheat while you prepare the casserole ingredients.
Prepare the chicken: Use cooked and shredded chicken breast, or ground chicken browned on the stovetop and drained. Ensure the meat is fully cooked before mixing with other ingredients.
Mix the base: In a large bowl, combine the softened cream cheese, shredded cheddar cheese, grated Parmesan, and mayonnaise until smooth and well blended.
Add seasoning and bacon: Stir in the garlic powder, onion powder, salt, and pepper to taste. Fold in the cooked and crumbled bacon for savory flavor and texture.
Incorporate chicken and jalapeños: Gently mix the cooked chicken and sliced jalapeños into the cheesy mixture, ensuring even distribution of spice and protein.
Assemble the casserole: Transfer the mixture into a greased baking dish (about 9×9 inches). Spread it evenly to ensure uniform baking.
Bake the casserole: Place the dish in the preheated oven and bake uncovered for 25-30 minutes, or until the cheese is bubbly and the top is lightly golden.
Garnish and serve: Remove from oven and let it cool slightly. Garnish with chopped cilantro or parsley if desired. Serve warm for a delicious keto-friendly meal.

Notes

For less heat, remove jalapeño seeds before slicing; for extra spice, leave seeds in.
Use cooked shredded chicken leftover from a previous meal or rotisserie chicken for time-saving.
Bacon can be substituted with turkey bacon for a leaner option.
This casserole can be stored in the refrigerator for up to 3 days and reheated in the oven or microwave.
Adding extra cheddar on top before baking will create a crispier, more golden crust.

Prep Time: 10 minutes
Cook Time: 30 minutes
Category: Main Course
Method: Baking
Cuisine: American