Keto Jalapeño Popper Chicken Casserole
🎉 Introduction
If you’re a fan of the spicy, creamy goodness of jalapeño poppers, this Keto Jalapeño Popper Chicken Casserole is a must-try! It combines the classic flavors of jalapeño poppers with tender chicken, rich cream cheese, and melted cheddar cheese, all baked to perfection. This dish is not only low-carb but also a hearty and satisfying meal that your entire family will love. Perfect for weeknight dinners or meal prep, this casserole is sure to become a new favorite!
🧰 Equipment Needed
- 9×13-inch baking dish
- mixing bowl
- large skillet
- saucepan
- spatula
- knife
- cutting board
🛒 Ingredients
- 2 cups cooked chicken, shredded
- 8 ounces cream cheese, softened
- 1 cup shredded cheddar cheese, divided
- 1/2 cup sour cream
- 1/4 cup mayonnaise
- 1/4 cup diced jalapeños (fresh or pickled)
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- 1 teaspoon smoked paprika
- Salt and pepper to taste
- 1/2 cup chopped green onions
- 1/2 cup crumbled chicken bacon (optional)
- 2 tablespoons olive oil for greasing baking dish
👩🍳 Directions
Step 1: Preheat your oven to 350°F (175°C) and grease a 9×13-inch baking dish with olive oil.
Step 2: In a large mixing bowl, combine the softened cream cheese, sour cream, mayonnaise, garlic powder, onion powder, smoked paprika, salt, and pepper. Mix until smooth and creamy.
Step 3: Stir in the shredded chicken, half of the shredded cheddar cheese, diced jalapeños, and chopped green onions into the cream cheese mixture. Mix well until all ingredients are evenly incorporated.
Step 4: Spread the chicken mixture evenly into the prepared baking dish.
Step 5: Sprinkle the remaining shredded cheddar cheese over the top of the casserole. If using, add the crumbled chicken bacon on top.
Step 6: Bake in the preheated oven for 25-30 minutes, or until the casserole is bubbly and the cheese has melted and turned golden brown.
Step 7: Remove from the oven and let it cool for a few minutes before serving. Enjoy your flavorful Keto Jalapeño Popper Chicken Casserole!
🍽️ Servings & Timing
This recipe serves 6 and takes approximately 15 minutes to prep, 30 minutes to cook, totaling 45 minutes.
🧊 Storage & Reheating
Store any leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, place individual portions in the microwave for 1-2 minutes or until heated through. Alternatively, reheat in the oven at 350°F (175°C) until warmed through.
🥄 Variations
- Substitute shredded turkey for chicken for a different flavor.
- Add diced bell peppers for extra crunch.
- Use different types of cheese like pepper jack for a spicier kick.
- For a vegetarian version, replace chicken with a mix of sautéed mushrooms and zucchini.
❓ FAQs
Q: Can I make this casserole ahead of time?
A: Yes, you can prepare the casserole a day in advance, cover it, and refrigerate it until you’re ready to bake.
Q: Is this recipe truly keto-friendly?
A: Yes, this Keto Jalapeño Popper Chicken Casserole is low in carbohydrates, making it suitable for a keto diet.
Q: Can I freeze this casserole?
A: Yes, this casserole can be frozen for up to 2 months. Thaw in the refrigerator overnight before baking.
Q: What can I serve with this casserole?
A: This casserole pairs well with a side salad, steamed vegetables, or cauliflower rice.
Q: How spicy is this casserole?
A: The spiciness can be adjusted by using fewer jalapeños or opting for mild varieties.
Q: Can I use fresh jalapeños instead of pickled?
A: Absolutely! Fresh jalapeños will provide a more vibrant flavor and can be diced or sliced according to your preference.
Q: What if I don’t have sour cream?
A: You can substitute sour cream with Greek yogurt for a similar texture and tanginess.
Q: How do I know when the casserole is done?
A: The casserole is done when the cheese is melted and bubbly, and the top is lightly golden brown.
Q: Can I use a different type of meat?
A: Yes, ground beef or turkey can be used as a substitute for shredded chicken.
Q: Is this casserole safe for meal prep?
A: Yes, this casserole is perfect for meal prep! It’s easy to store and reheat throughout the week.
🏁 Conclusion
This Keto Jalapeño Popper Chicken Casserole is a delicious way to enjoy the classic flavors of jalapeño poppers while keeping your meal low-carb. It’s easy to make, packed with flavor, and perfect for families or meal prep. Give this recipe a try, and you might just find it becoming a regular on your dinner table!

Keto Jalapeño Popper Chicken Casserole
Ingredients
✨ Kitchen Essentials You’ll Love
Quick picks I trust for better results, faster prep, and easier cleanup.
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Lodge Seasoned Cast Iron Skillet
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Instant Pot Duo Plus 9-in-1 Electric
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CHEFMAN Digital Air Fryer XL 10L
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Equipment
Method
- Preheat your oven to 350°F (175°C) and grease a 9x13-inch baking dish with olive oil.
- In a large mixing bowl, combine the softened cream cheese, sour cream, mayonnaise, garlic powder, onion powder, smoked paprika, salt, and pepper. Mix until smooth and creamy.
- Stir in the shredded chicken, half of the shredded cheddar cheese, diced jalapeños, and chopped green onions into the cream cheese mixture. Mix well until all ingredients are evenly incorporated.
- Spread the chicken mixture evenly into the prepared baking dish.
- Sprinkle the remaining shredded cheddar cheese over the top of the casserole. If using, add the crumbled chicken bacon on top.
- Bake in the preheated oven for 25-30 minutes, or until the casserole is bubbly and the cheese has melted and turned golden brown.
- Remove from the oven and let it cool for a few minutes before serving. Enjoy your flavorful Keto Jalapeño Popper Chicken Casserole!
Notes
Store any leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, place individual portions in the microwave for 1-2 minutes or until heated through. Alternatively, reheat in the oven at 350°F (175°C) until warmed through. Variations:
- Substitute shredded turkey for chicken for a different flavor.
- Add diced bell peppers for extra crunch.
- Use different types of cheese like pepper jack for a spicier kick.
- For a vegetarian version, replace chicken with a mix of sautéed mushrooms and zucchini.