Name: Creamy Jalapeño Popper Casserole
Prep time: 15 min
Cook time: 35 min
Total time: 50 min
Cuisine: American
Ingredients: 1 lb ground beef or ground chicken; 8 oz cream cheese, softened; 1 cup shredded cheddar cheese; 1 cup shredded mozzarella cheese; 3 medium jalapeños, finely chopped and seeded; 1/2 cup sour cream; 1/2 teaspoon garlic powder; 1/2 teaspoon onion powder; 1/2 teaspoon salt; 1/4 teaspoon black pepper; 2 tablespoons chopped green onions (optional)

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I love making this creamy jalapeño popper casserole when I want something rich, cheesy, and comforting with just the right kick of heat. I get all the flavors I enjoy from classic jalapeño poppers, baked together into a satisfying casserole that feels hearty and homemade. It’s simple, filling, and always disappears fast at the table. Creamy Jalapeño Popper Casserole

Why You’ll Love This Recipe

I like this recipe because it comes together quickly and uses everyday ingredients. I enjoy how creamy and flavorful it turns out without needing complicated steps. I also appreciate how easy it is to customize the spice level, which makes it great for different tastes and occasions.

Ingredients

(Tip: You’ll find the full list of Ingredients and measurements in the recipe card below.)

1 lb ground beef or ground chicken
8 oz cream cheese, softened
1 cup shredded cheddar cheese
1 cup shredded mozzarella cheese
3 medium jalapeños, finely chopped and seeded
1/2 cup sour cream
1/2 teaspoon garlic powder
1/2 teaspoon onion powder
1/2 teaspoon salt
1/4 teaspoon black pepper
2 tablespoons chopped green onions (optional)

Directions

I start by preheating my oven to 375°F (190°C).
I cook the ground beef or ground chicken in a skillet over medium heat until fully cooked, then I drain any excess grease.
I reduce the heat and stir in the cream cheese, sour cream, garlic powder, onion powder, salt, and black pepper until the mixture becomes smooth and creamy.
I add the chopped jalapeños and half of the cheddar and mozzarella cheeses, stirring until everything is well combined.
I spread the mixture evenly into a greased baking dish.
I sprinkle the remaining cheeses over the top.
I bake the casserole for 30–35 minutes, until it’s hot, bubbly, and lightly golden on top.
I let it rest for a few minutes before serving so it firms up nicely.

Servings And Timing

I usually get 6 servings from this casserole.
Prep time: 15 minutes
Cook time: 35 minutes
Total time: 50 minutes

Variations

I sometimes use ground turkey instead of beef for a lighter version.
I like adding diced bell peppers for extra color and mild sweetness.
I mix in pepper jack cheese when I want more heat.
I serve it over rice, pasta, or enjoy it on its own for a low-carb option.

Storage/Reheating

I store leftovers in an airtight container in the refrigerator for up to 3 days.
When reheating, I warm individual portions in the microwave or reheat the full dish in the oven at 350°F until heated through. I add a small splash of cream if it needs extra moisture.

FAQs

Can I make this casserole ahead of time?

I often assemble it ahead of time, cover it, and store it in the refrigerator until I’m ready to bake.

How spicy is this casserole?

I find it mildly spicy, especially when the jalapeño seeds are removed, but I can easily adjust the heat by adding more or fewer peppers.

Can I freeze this casserole?

I let it cool completely, then freeze it tightly wrapped for up to 2 months.

What type of baking dish works best?

I usually use a medium-sized casserole dish, around 9×9 inches, for even cooking.

Can I use low-fat dairy products?

I’ve tried low-fat cream cheese and sour cream, and while it still works, I prefer full-fat for the creamiest texture.

Conclusion

I keep this creamy jalapeño popper casserole in my regular rotation because it’s easy, comforting, and full of flavor. I love how it turns simple ingredients into a warm, satisfying dish that works just as well for weeknight dinners as it does for sharing with others.