Keto Jalapeño Popper Casserole: A Low-Carb, Spicy Delight

If you’re a fan of jalapeño poppers but are looking for a simpler, low-carb way to enjoy their bold flavors, Keto Jalapeño Popper Casserole is here to satisfy your cravings without derailing your diet. This indulgent dish combines the creamy, cheesy goodness of traditional jalapeño poppers with the convenience of a baked casserole. Made with keto-friendly ingredients like cream cheese, shredded cheese, bacon, and diced jalapeños, this recipe is perfect for game day, potlucks, or a cozy family dinner. In this article, we’ll explore everything you need to know about this crowd-pleasing dish, from its nutritional benefits to step-by-step instructions and creative variations.


What Is Keto Jalapeño Popper Casserole?

Keto Jalapeño Popper Casserole is a low-carb twist on the classic appetizer, designed to align with the principles of the ketogenic diet. Instead of stuffing individual jalapeños with cream cheese and wrapping them in bacon, this version layers all the same delicious ingredients into a single, easy-to-make casserole. The result is a rich, cheesy, and spicy dish that captures all the flavors of jalapeño poppers without the carb-heavy drawbacks.

The beauty of this recipe lies in its simplicity and adaptability. You can enjoy it as-is, top it with fresh herbs or avocado slices, or even serve it alongside a side salad or cauliflower rice. Whether you’re craving something savory, spicy, or indulgent, this casserole delivers all the satisfaction of traditional jalapeño poppers while keeping carbs in check.


Why Choose Keto Jalapeño Popper Casserole?

1. Perfect for the Keto Diet

  • With only a few grams of net carbs per serving, this casserole aligns perfectly with the principles of the ketogenic diet. It uses high-fat ingredients like cream cheese, shredded cheese, and bacon to keep your carb count low while delivering rich flavors and textures.

2. Packed with Protein and Healthy Fats

  • Cream cheese, cheddar cheese, and bacon provide a generous dose of protein and healthy fats, which help keep you full and energized. This makes the casserole not only delicious but also satisfying.

3. Quick and Easy to Make

  • Unlike traditional jalapeño poppers that require stuffing and wrapping each pepper, this casserole is simple to prepare. From mixing the ingredients to baking, the entire process takes less than 45 minutes.

4. Customizable

  • Whether you prefer extra spice, added veggies, or a hint of herbs, this recipe can be tailored to suit your taste buds. It’s also easy to adjust the portion size to fit your dietary needs.

5. Great for Entertaining

  • This casserole is elegant enough to serve at dinner parties, holiday gatherings, or casual get-togethers. Its bold flavors and creamy texture make it a show-stopping dish.

How to Make Keto Jalapeño Popper Casserole: A Step-by-Step Guide

Ready to whip up this delicious casserole? Follow these easy steps to create a batch of creamy, cheesy goodness that everyone will love.

Ingredients You’ll Need:

For the Casserole:

  • 8 ounces cream cheese, softened
  • 1 cup sour cream (or Greek yogurt for a tangier option)
  • 2 cups shredded cheddar cheese (divided)
  • 1 cup cooked and crumbled bacon (about 8 slices)
  • 1 cup diced jalapeños (fresh or pickled, seeds removed for less heat)
  • 3 large eggs
  • ½ teaspoon garlic powder
  • ½ teaspoon onion powder
  • Salt and pepper to taste

Optional Toppings:

  • Additional crumbled bacon
  • Fresh cilantro, chopped
  • Sliced green onions
  • Diced avocado

Instructions:

Step 1: Preheat and Prepare

  1. Preheat your oven to 375°F (190°C). Grease a 9×9-inch baking dish or similar-sized casserole dish with butter or cooking spray.

Step 2: Mix the Ingredients

  1. In a large mixing bowl, combine the softened cream cheese, sour cream, 1 ½ cups of shredded cheddar cheese, crumbled bacon, diced jalapeños, eggs, garlic powder, onion powder, salt, and pepper.
  2. Stir until all the ingredients are well combined and the mixture is smooth and creamy.

Step 3: Assemble the Casserole

  1. Transfer the mixture to the prepared baking dish and spread it out evenly.
  2. Sprinkle the remaining ½ cup of shredded cheddar cheese over the top for a gooey, golden crust.

Step 4: Bake the Casserole

  1. Bake for 25–30 minutes, or until the casserole is set and the top is bubbly and lightly browned.
  2. Remove the casserole from the oven and let it cool for 5–10 minutes before serving.

Step 5: Garnish and Serve

  1. Top the casserole with additional crumbled bacon, fresh cilantro, sliced green onions, or diced avocado for added flavor and presentation.
  2. Serve warm and enjoy as a standalone dish or pair with a side of steamed vegetables or a fresh salad.

Tips for Perfect Keto Jalapeño Popper Casserole

To ensure your casserole turns out perfectly every time, consider these expert tips:

  1. Adjust the Spice Level : If you’re sensitive to heat, remove the seeds and membranes from the jalapeños or use fewer peppers. For extra spice, add a pinch of red pepper flakes.
  2. Use Fresh Ingredients : Opt for freshly diced jalapeños and high-quality cheese for the best flavor and texture.
  3. Don’t Overbake : The casserole should be set but still slightly jiggly in the center when removed from the oven, as it will continue to firm up as it cools.
  4. Experiment with Cheeses : Try using a mix of cheddar, Monterey Jack, or pepper jack cheese for added depth of flavor.

Nutritional Breakdown of Keto Jalapeño Popper Casserole

Here’s a rough estimate of the nutritional content per serving (based on 6 servings):

  • Calories: 420 per serving
  • Total Fat: 35g
  • Saturated Fat: 15g
  • Cholesterol: 120mg
  • Sodium: 600mg
  • Total Carbohydrates: 6g
  • Dietary Fiber: 1g
  • Net Carbs: 5g
  • Protein: 20g

These numbers make Keto Jalapeño Popper Casserole an excellent choice for a low-carb, high-fat meal that keeps you satisfied without compromising your dietary goals.


Variations and Substitutions

While the classic recipe is undeniably delicious, here are some ideas to customize your Keto Jalapeño Popper Casserole:

1. Add Veggies

  • Stir in diced onions, bell peppers, or spinach for added nutrition and texture.

2. Make It Spicier

  • Add diced serrano peppers or a dash of hot sauce for an extra kick.

3. Go Dairy-Free

  • Use dairy-free cream cheese and shredded cheese for a plant-based option.

4. Swap the Bacon

  • Replace bacon with cooked and crumbled sausage or turkey bacon for a different take on the casserole.

5. Add a Crust

  • Press a layer of crushed pork rinds or almond flour into the bottom of the baking dish for a crunchy “crust.”

Final Thoughts

Keto Jalapeño Popper Casserole is a game-changer for anyone seeking a quick, healthy, and delicious way to enjoy the bold flavors of jalapeño poppers while staying in ketosis. With its creamy texture, rich flavors, and endless customization options, this casserole is sure to become a staple in your keto recipe repertoire. Plus, its ease of preparation ensures you can enjoy a stress-free cooking experience while still delivering a satisfying and indulgent treat.

So grab your ingredients, preheat your oven, and get ready to indulge in a casserole that’s as nourishing as it is tasty. Whether you’re hosting a party, enjoying a family meal, or simply craving something comforting, Keto Jalapeño Popper Casserole is here to make your journey brighter—and spicier!

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Keto Jalapeño Popper Casserole: A Low-Carb, Spicy Delight


  • Author: WAFA LI
  • Total Time: 35 mins

Description

Creamy, spicy, and loaded with cheesy jalapeño flavor — this keto casserole is a crowd-pleasing low-carb twist on jalapeño poppers, baked into a bubbly, golden dish that’s perfect for game day or family dinners!


Ingredients

For the Base:
8 oz cream cheese, softened
½ cup sour cream or full-fat Greek yogurt
¼ cup heavy cream or unsweetened almond milk
1 cup shredded mozzarella or pepper jack cheese
2 tbsp chopped fresh jalapeños (plus extra for topping)
2 tbsp crumbled cooked bacon (optional)
1 clove garlic, minced
½ tsp salt
¼ tsp black pepper
Pinch of crushed red pepper flakes (for extra heat, optional)
Optional Toppings:
Extra jalapeños or pickled slices
Chopped green onions
Crushed pork rinds or Parmesan cheese for crunch
Sugar-free ranch or guacamole for serving
🧈 FOR KETO VERSION:
Use full-fat dairy , sugar-free jalapeños , and avoid sweetened bacon. For vegan option, use cashew-based cream cheese and nutritional yeast .


Instructions

Preheat oven to 350°F (175°C) .
In a large bowl, mix cream cheese , sour cream , heavy cream , jalapeños , garlic , salt , pepper , and crushed red pepper if using.
Stir in mozzarella cheese and bacon (if using).
Transfer mixture into a greased 8×8-inch baking dish or small cast iron skillet.
Top generously with more jalapeños , Parmesan , or pork rinds for extra texture.
Bake for 20–25 minutes until golden and bubbly around the edges.
Let cool slightly before slicing and serving warm with keto ranch , guacamole , or celery sticks .

  • Prep Time: 10 mins
  • Cook Time: 25 mins

Nutrition

  • Serving Size: 6
  • Calories: 200
  • Fat: 16g
  • Carbohydrates: 3g
  • Protein: 12g

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