Welcome to the ultimate comfort food reimagined for your keto lifestyle! Imagine fork-tender cauliflower florets swimming in a rich, savory chili sauce, all generously smothered with a decadent layer of gooey, melted cheese. This isn’t just another low-carb meal; it’s a vibrant, flavorful **Keto Chili Mac Skillet** that genuinely rivals any traditional pasta dish. And the best part? A truly satisfying dinner can be ready and on your table in under 30 minutes, making it perfect for busy weeknights or when you’re craving something deeply delicious without the guilt.

Keto Chili Mac Skillet: Your New Favorite Low-Carb Dinner
This recipe brings together two beloved American classics – hearty chili and creamy macaroni and cheese – into one spectacular, low-carb creation. It’s a culinary marriage made in heaven, proving that you don’t have to sacrifice flavor or satisfaction when adhering to a ketogenic diet. The robust, slightly spicy notes of the chili perfectly complement the smooth, comforting richness of the cheese sauce, creating a balanced and incredibly addictive dish that will have everyone asking for seconds.

Why Cauliflower is the Ultimate Low-Carb Substitute for Pasta
While you could certainly use a keto-friendly pasta alternative in this recipe, we’ve opted for tender cauliflower florets, and for good reason! Cauliflower is a nutritional powerhouse, offering a fantastic array of vitamins and minerals while keeping the carb count incredibly low. Unlike highly processed pasta alternatives, cauliflower brings a fresh, earthy flavor and a satisfying texture that truly absorbs the delicious chili and cheese sauces. It’s a smart, wholesome choice that not only makes this dish keto-compliant but also helps you effortlessly incorporate more vegetables into your diet.
The beauty of using cauliflower is its versatility. When cooked to a “crispy-tender” texture as recommended, it mimics the bite of traditional pasta without the carb load. This makes our **Cauliflower Chili Mac** a guilt-free pleasure that doesn’t compromise on the comforting experience you expect from chili mac.
Crafting the Perfect Cheesy Cauliflower Chili Skillet
This recipe is designed to be a complete, satisfying meal cooked right in one skillet, simplifying both the cooking and cleanup process. The foundation of our chili mac starts with flavorful ground meat, creating a hearty base that’s packed with protein and robust taste. But the beauty of this dish lies in its adaptability. Let’s explore how you can tailor it to your preferences.

Choosing Your Protein: Beyond Ground Beef
Our go-to choice for this **Keto Chili Mac Skillet** is lean ground beef, which provides a rich, classic flavor that stands up beautifully to the chili spices. However, feel free to experiment with other ground meats. Ground sausage adds another layer of savory depth and can introduce a subtle spice, depending on the type you choose (mild, Italian, or hot). If you prefer leaner protein options, ground chicken or turkey are excellent alternatives. When using chicken or turkey, we recommend increasing the amount of chili powder or adding a pinch of smoked paprika to boost their inherent flavor profile, as they are typically milder than beef.
Mastering the Creamy Cheese Sauce
The velvety cheese sauce is crucial to the “mac and cheese” component of this dish. For a classic, universally loved flavor, we use a generous amount of shredded cheddar cheese melted into heavy whipping cream. This combination yields an incredibly rich and smooth sauce that clings perfectly to every cauliflower floret. If you’re looking to add a little extra zing and a touch of heat, consider using shredded pepper jack cheese. For those who enjoy a sharper flavor, a mix of sharp cheddar and Monterey Jack can be delightful. To achieve the smoothest sauce, ensure your cheese is freshly shredded from a block, as pre-shredded cheeses often contain anti-caking agents that can affect melt and texture. A dash of cream cheese can also be incorporated for an extra creamy, tangy kick.
Spice It Up (or Tone It Down!)
Our **Spicy Cauliflower Recipe** variation embraces a delightful kick with the addition of fresh jalapenos, which infuse the chili with a vibrant heat. If you’re a true spice enthusiast, don’t hesitate to elevate the heat even further. A few dashes of your favorite hot sauce or a generous sprinkle of red pepper flakes stirred into the chili, or even as a garnish, will do the trick. For those who prefer a milder flavor, the beauty of this recipe is its flexibility. Simply reduce the amount of jalapeno or omit it entirely. You can also deseed the jalapeno for less heat while retaining some of its fresh flavor. The choice is yours to customize the spice level to perfectly suit your palate and that of your family.

Serving Suggestions & Perfect Pairings
This **Cauliflower Chili Mac** is a complete, satisfying meal on its own, packed with protein, healthy fats, and vegetables. However, complementing it with a few keto-friendly side dishes can elevate your dining experience and add variety to your meal. To embrace more veggies, consider pairing it with Keto Cheesy Cauliflower Breadsticks – their soft, cheesy interior and crisp exterior are an ideal match for the hearty chili. The cheesy breadsticks provide a wonderful textural contrast and an extra layer of cheesy goodness.

Alternatively, for a classic chili pairing, whip up some Easy Skillet Keto Cornbread. This delightful recipe delivers all the comforting flavor of traditional cornbread without any cornmeal, making it perfectly low-carb. Kids and adults alike will also enjoy it alongside Keto Air Fryer Fritters or the surprisingly delicious Keto Scalloped Turnips. Don’t forget simple garnishes like a dollop of sour cream, fresh avocado slices, chopped green onions, or a sprinkle of extra shredded cheese to add freshness and texture.
Meal Prep & Storage Tips for Your Keto Chili Mac
One of the fantastic benefits of this **Keto Chili Mac Skillet** is how wonderfully it lends itself to meal prepping. Preparing a larger batch allows you to enjoy delicious, healthy meals throughout the week with minimal effort. Simply store any leftovers in an airtight container in the refrigerator for up to three days. It reheats beautifully on the stovetop or in the microwave, maintaining its rich flavors and comforting texture.

For longer storage, this **Cauliflower Chili Mac** is also freezer-friendly. It can be stored for approximately six months in the freezer. To optimize for freezing, we recommend portioning it into individual servings in resealable, freezer-safe bags or containers. This makes it incredibly convenient to pull out a single serving whenever a craving strikes. When ready to enjoy, thaw overnight in the refrigerator and reheat gently until warmed through. This recipe truly makes healthy eating effortless and enjoyable!
The Ultimate Keto Chili Mac Skillet Recipe
Get ready to cook! Below you’ll find the complete list of ingredients and step-by-step instructions to create this unbelievably satisfying **Keto Chili Mac Skillet**. The detailed measurements and precise instructions are laid out to ensure your cooking experience is smooth and successful. You’ll also find helpful pictures to guide you through each stage of preparation, making this recipe approachable for cooks of all skill levels.
Prep Time: 15 minutes
Cook Time: 30 minutes
Total Time: 45 minutes
Servings: 5 servings
Net Carbs: 7 net carbs per serving
Calories: 307 kcal
Ingredients:
For the Keto Chili:
- 1 pound Ground Beef
- 1/2 Onion, Chopped
- 1/2 Red Bell Pepper, Chopped
- 1/2 Green Bell Pepper, Chopped
- 1 Jalapeno, finely chopped
- 2 tsp Minced Garlic
- 1 tbsp Tomato Paste
- 2 Roma Tomatoes, chopped
- 1 cup Beef Broth
- 2 tsp Chili Powder
- 1 tsp Cumin
- Salt and Pepper, to taste
For the Keto Mac and Cheese:
- 4 cups Cauliflower Florets, cooked to a crispy-tender texture
- 2 tbsp Butter
- 2 tsp Minced Garlic
- 1/2 cup Heavy Whipping Cream
- 1 1/2 cups Shredded Cheddar Cheese
Instructions:
- Add the ground beef, along with the chopped onions and bell peppers, to a large skillet set over medium-high heat. Sauté the mixture, breaking up the beef with a spoon, until the meat is thoroughly browned and the vegetables have softened to your liking.

- Once cooked, carefully drain any excess grease from the skillet to ensure the chili isn’t too oily. Reduce the heat to medium.

- Stir in the minced garlic, tomato paste, chili powder, cumin, finely chopped jalapeno, chopped Roma tomatoes, and season generously with salt and freshly ground black pepper to taste. Continue to sauté for an additional 2 minutes, allowing the spices to become fragrant and the flavors to meld beautifully.


- Pour in the beef broth and bring the mixture to a gentle simmer. Allow it to cook, uncovered, for about 10-15 minutes, or until approximately half of the liquid has been absorbed and the chili has thickened to your desired consistency.

- While the chili simmers, prepare the cheese sauce. In a separate pot or saucepan over medium heat, melt 2 tablespoons of butter.

- Add the minced garlic to the melted butter and sauté for about 30 seconds until fragrant, being careful not to burn it.
- Pour in the heavy whipping cream and bring it to a low simmer. Continue to simmer gently, stirring occasionally, until the cream begins to thicken slightly, about 3-5 minutes.

- Remove the pot from the heat. Gradually whisk in the shredded cheddar cheese until it is completely melted and the sauce is smooth, creamy, and lump-free.

- In a large mixing bowl, combine the cooked cauliflower florets with the prepared cheese sauce. Stir gently until the cauliflower is evenly and completely coated in the rich, cheesy goodness.

- Finally, add the cheesy cauliflower mac and cheese mixture into the simmering chili skillet. Stir everything together thoroughly to ensure a harmonious blend of flavors and textures before serving warm. Enjoy your incredible **Keto Chili Mac Skillet!**
Pin this amazing recipe for later!

Follow me on Pinterest for more delicious keto recipes!
Recipe Notes:
Calories: 307 kcal
Net Carbs: 7 Net Carbs Per Serving
The nutritional information for this recipe is calculated as a courtesy and is an approximate only. We cannot guarantee the absolute accuracy of the nutritional information for any recipes on this site. Individual results may vary based on exact ingredients used.
More Delicious Keto Cauliflower Recipes to Explore
If you thoroughly enjoyed this fantastic **Keto Cauliflower Chili Mac** recipe and are looking for more ways to incorporate this versatile vegetable into your low-carb diet, you’re in luck! Cauliflower is truly a keto superstar, capable of transforming into a wide array of delightful dishes. Here are some of our other favorite and equally delicious ways to enjoy cauliflower, perfect for expanding your keto culinary repertoire:
- Keto Chimichurri Chicken Broccoli and Cauliflower Skillet
- Keto Cauliflower Cranberry Walnut Salad
- Low-Carb Buffalo Cauliflower Hummus
- Keto Cauliflower Au Gratin
- Low-Carb Cauliflower Pumpkin Mash









