The Ultimate Jalapeño Popper Chicken Casserole Keto Recipe

Name: The Ultimate Jalapeño Popper Chicken Casserole - Keto Recipe
Prep time: 7 min
Cook time: 220 min
Total time: 227 min
Ingredients: 1 3/4 lbs Chicken breasts (bone-in or boneless); 7 oz Cream cheese; 1/2 cup + 2 TB chicken broth; 1/2 cup Heavy whipping cream; 1 cup Cheddar cheese; 5 whole jalapenos, seeded and thinly sliced; 1/2 tsp Garlic powder; 1/2 tsp Onion powder; 1/2 tsp Paprika; 1/2 tsp pepper; 6 slices Bacon; 1 cup Monterey jack cheese, shredded; 1/2 tsp fresh parsley, chopped (dried is fine too)

Shared by Kasey 56 Comments

This post may contain affiliate links. See my disclosure policy to learn more.

Jump to Recipe Print Recipe

This Ultimate Jalapeño Popper Chicken Casserole is an easy keto, low-carb meal your family will love! Layered with shredded chicken, creamy cheese, crispy bacon, and jalapeño peppers, this recipe has all the jalapeño popper flavors you love.

What Is Jalapeño Popper Chicken Casserole?

If you haven’t had a jalapeño popper before, it is simply a jalapeno pepper, sliced, and stuffed with a cheesy filling, sometimes topped with breadcrumbs and baked! They are a somewhat spicy but flavorful appetizer. So this jalapeño chicken casserole is a popular appetizer turned into a weeknight meal. It has all the same ingredients in it PLUS chicken and bacon!

Like my other keto casserole recipes, this one is also simple to make, especially if you make and shred the chicken ahead of time. Having shredded chicken breasts and cooked bacon ready to go when you get home turns this low carb meal into a super quick dinner!

This recipe was inspired by my Keto Jalapeno Popper Chicken Soup recipe. If you haven’t tried that yet, you need to!

How To Make Keto Jalapeño Popper Chicken Casserole

Preparing your chicken casserole can take less than 10 minutes once you have your ingredients, prepared, and ready to go!

Step 1: The first thing you want to do is cook your meats.

Prepare your bacon using your preferred method. (You can use your oven or a skillet to do this.) Crumble it when it’s cooled.

Then it’s time to prepare your chicken! I used boneless skinless chicken breasts for this recipe. You can also use boneless or bone-in chicken thighs if you prefer.

Cooking-wise, you have several options:

Option 1: Cook your chicken in a slow cooker in water or broth for a few hours until cooked through and tender. Check out these step-by-step directions for how to make shredded chicken in the crock-pot.

Option 2: Boil the chicken in water or broth on the stove until it is cooked through and tender.

Option 3: Put your Instant Pot to work if you are in a hurry to cook the chicken, especially if it’s frozen!

Option 4: Purchase a store-bought rotisserie chicken.

Once your chicken is cooked, you want to shred it with two forks, then layer it in a 9 X 13 casserole dish.

Step 2: Add your cream cheese, chicken broth, cheddar cheese, heavy whipping cream, garlic powder, onion powder, paprika, and pepper to a skillet. Simmer for 4-5 minutes until sauce thickens.

Step 3: Time to layer the chicken casserole in the baking dish! Top your shredded chicken breasts with 2/3 of the sliced jalapeño peppers. Jalapeños are a mildly hot pepper, but with that said, I still like to remove the seeds and ribs (inner white part) from the jalapeños to help tame the heat. A good idea if you have younger ones!

Tip* If you like heat, leave the seeds AND ribs in your jalapeños before slicing! Did you know that certain jalapeños can be hotter than others? Here are some great tips to keep in mind when picking out your peppers in the grocery store!

Step 4: Pour your rich and cheesy cream sauce over top of the chicken and jalapeños!

Step 5: Add remaining jalapeño peppers and sprinkle the top with Monterey jack cheese.

Step 6: Bake your chicken casserole for 20 minutes, then remove from the oven and sprinkle crumbled bacon over top. Pop back in the oven for another 3-5 minutes. Top with freshly chopped parsley and serve hot!

Are Jalapeños Keto Friendly?

Yes! They are 1 carb and 4 calories per pepper! So if you are on the keto diet, this jalapeño popper chicken casserole is for you! Check out more nutritional information at the bottom of the recipe card for net carbs in this recipe!

Tips For Making Your Keto Jalapeño Popper Casserole QUICKER!

Use a Rotisserie chicken (This will save you a few hours.)
Use precooked real bacon (I buy the large bags at Costco) OR if you meal plan/prep, cook 1-2 pounds of bacon ahead of time, crumble, and keep in the fridge or freezer to grab quickly!
Assemble your casserole ahead of time and place in your fridge covered until ready to bake! (Baking time may be a little longer.)

What Can You Serve Alongside Your Chicken Casserole?

If you are following a keto or low carb diet, these options would be great sides!

1. Roasted Broccoli
2. Steamed Cauliflower
3. Southern Green Beans
4. Leafy Garden Salad
5. Sauteed Spinach

More Easy Low Carb Chicken Casserole Recipes:

Also make sure you check out these 37 Keto & Low Carb Casserole Recipes!

Pin it to save for later!

Follow Pinterest

How to Make Jalapeño Popper Chicken Casserole Keto Recipe:

Keto Jalepeno Casserole iin a casserole dish with a spoon

Print Recipe Pin Recipe Rate this Recipe

4.72 from 46 votes