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Chicken Jalapeño Popper Casserole - Creamy, Cheesy, and Comforting

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Prep Time 15 minutes
Cook Time 30 minutes
Total Time 45 minutes
Servings: 6 servings
Ingredients Method

Ingredients
  

  • 3 cups cooked chicken, shredded or diced (rotisserie works great)
  • 6–8 fresh jalapeños, seeded and diced (adjust to taste)
  • 8 oz cream cheese, softened
  • 1 cup sour cream or plain Greek yogurt
  • 1/2 cup mayonnaise (adds richness; optional but recommended)
  • 1 1/2 cups shredded sharp cheddar cheese, divided
  • 1 cup shredded Monterey Jack or pepper jack cheese, divided
  • 6 slices bacon, cooked and crumbled
  • 2 cloves garlic, minced
  • 1/2 teaspoon onion powder
  • 1/2 teaspoon smoked paprika (optional, adds depth)
  • Salt and black pepper, to taste
  • 2 green onions, thinly sliced (for garnish)
  • Optional crunchy topping: 1 cup crushed pork rinds or buttered breadcrumbs

Method
 

  1. Prep the oven and pan: Heat oven to 375°F (190°C). Grease a 9x13-inch baking dish.
  2. Cook the bacon: In a skillet over medium heat, cook bacon until crisp. Drain on paper towels and crumble. Reserve 1 tablespoon bacon grease in the pan.
  3. Sauté the jalapeños: Add diced jalapeños to the skillet with the bacon grease. Cook 2–3 minutes until slightly softened. Stir in minced garlic for 30 seconds. Remove from heat.
  4. Make the sauce: In a large bowl, beat the softened cream cheese until smooth. Mix in sour cream (or yogurt), mayonnaise, onion powder, smoked paprika, a pinch of salt, and black pepper.
  5. Add the cheeses: Stir in 1 cup cheddar and 1/2 cup Monterey Jack.
  6. Combine with chicken: Fold in the cooked chicken, sautéed jalapeños and garlic, and half the crumbled bacon. Taste and adjust seasoning.
  7. Assemble the casserole: Spread the mixture evenly in the prepared baking dish. Top with remaining cheddar and Monterey Jack.
  8. Add a crunchy topping (optional): For low-carb, sprinkle crushed pork rinds. For classic crunch, toss 1 cup breadcrumbs with 1 tablespoon melted butter and scatter over the top.
  9. Bake: Bake 20–25 minutes, until the casserole is hot and the cheese is bubbly and starting to brown.
  10. Finish and serve: Sprinkle with remaining bacon and sliced green onions. Let rest 5 minutes before serving so it sets slightly.