Instant Pot Whole30 Butternut Squash Chili Paleo Low Carb

There’s nothing quite like a steaming bowl of chili to bring comfort and warmth, especially as the days grow shorter and the air turns crisp. For those following a Whole30 or Paleo lifestyle, finding a chili recipe that truly delivers on flavor without compromising dietary goals can be a challenge. But what if you could enjoy a rich, hearty chili that tastes like it’s been simmering for hours, all while being prepared in a fraction of the time? Enter the Instant Pot Whole30 Chili with Butternut Squash – a revolutionary recipe designed for modern, health-conscious cooks.

Two bowls of Instant Pot Whole30 chili with butternut squash topped with jalapenos and avocados with Instant Pot in background

For many, chili conjures images of a slow-cooked masterpiece, bubbling gently on the stove, its fragrant aromas filling the kitchen for an entire afternoon. The traditional method, patiently coaxing depth from tomatoes and tenderizing meat over hours, undeniably creates a soul-satisfying experience. It’s a culinary ritual, a testament to leisurely cooking and the joy of anticipation. There’s a certain romance in letting a pot of championship chili meld its flavors while you relax, perhaps watching a game with the windows open, savoring the moment.

Two bowls of Instant Pot Whole30 chili with butternut squash topped with jalapenos and avocados

However, modern life often doesn’t afford us the luxury of hours spent simmering. Between work, family, and daily commitments, finding time to prepare a wholesome, nutrient-dense meal can feel like an impossible feat. This is where the Instant Pot becomes your kitchen superhero, transforming what was once an all-day affair into a remarkably quick and effortless culinary triumph. This Instant Pot Whole30 Chili recipe is designed for those days when you crave that deep, rich, slow-cooked flavor but only have a fraction of the time.

Unleash the Flavor: Why This Instant Pot Whole30 Chili Reigns Supreme

This isn’t just another quick chili recipe; it’s a carefully crafted dish that maximizes flavor and nutrition using the power of your Instant Pot. Here’s why this particular Whole30 Instant Pot chili stands out as a true game-changer for healthy eating:

  • Effortless Preparation with the Instant Pot: The pressure cooker dramatically cuts down cooking time, allowing you to achieve complex, “slow-simmered” flavors in mere minutes. No more hours tending to a pot on the stove – simply set it and forget it, returning to a perfectly cooked, rich chili.
  • Nutrient-Dense & Incredibly Filling: We’ve packed this chili with vibrant vegetables like red bell pepper and, most notably, butternut squash. This naturally sweet and creamy squash adds a wonderful depth of flavor, a satisfying texture, and a powerful nutritional boost, making this chili exceptionally filling and hearty without relying on beans.
  • A Symphony of Savory Meats and Spices: The secret to this chili’s profound flavor lies in its blend of three distinct meats – ground beef, ground pork, and bacon. Each contributes a unique layer of richness. This meaty foundation is then elevated by a carefully balanced medley of spices, creating a truly robust and authentic chili experience that will tantalize your taste buds.

Chef’s Insights for the Perfect Paleo & Whole30 Chili

Achieving chili perfection is easier than you think, especially with these expert tips tailored for your Instant Pot and this specific recipe. Follow these guidelines to ensure your Whole30 Paleo chili is nothing short of spectacular every single time:

  • Choose the Right Instant Pot Size: For the full recipe as written, an 8-quart Instant Pot is highly recommended. This allows ample space for all the ingredients to cook evenly without risking exceeding the fill line. If you’re using a 6-quart Instant Pot, it’s best to halve the recipe (you can easily adjust the serving size in the recipe card below) to ensure safety and optimal cooking performance. While I have personally successfully made the full recipe in a 6-quart Instant Pot, it pushes the limits, so proceed with caution or scale down for best results.
  • Precision Dicing for Butternut Squash: Uniformity is key when it comes to butternut squash. Ensure your cubed butternut squash pieces are diced as evenly as possible. This consistency guarantees that all pieces cook through at the same rate, preventing some from becoming mushy while others remain slightly undercooked.
  • Elevate Flavor with Fire-Roasted Tomatoes: Don’t underestimate the power of fire-roasted tomatoes. They add an incredible smoky depth and sweetness that standard diced tomatoes simply can’t match, infusing your chili with an extra layer of gourmet flavor effortlessly.
  • Boost Nutrition with Beef Bone Broth: For a significant nutritional upgrade, swap regular beef stock for high-quality beef bone broth. Bone broth not only enriches the chili’s flavor but also provides additional protein, collagen, and a wealth of beneficial nutrients, making your healthy chili even healthier.
Instant Pot full of Whole30 chili with butternut squash, beef, pork, and tomatoes

Flavorful Variations to Explore

While this Instant Pot Whole30 Chili recipe is perfect as is, it’s also incredibly versatile. Feel free to experiment with these delicious variations to customize it to your preference or whatever ingredients you have on hand:

  • Sweet Potato Swap: If butternut squash isn’t your favorite, or you simply want to change things up, substitute it with peeled and evenly cubed sweet potatoes. They will add a similar natural sweetness and hearty texture.
  • Leaner Protein Choices: For a different flavor profile or a leaner option, replace the ground beef with ground buffalo or bison. These meats are naturally lower in fat and offer a distinct, slightly gamey taste that complements chili wonderfully.
  • Slow Cooker Adaptation: No Instant Pot? No problem! This chili can easily be adapted for a slow cooker. You’ll still achieve fantastic results, just with a longer cooking time. Refer to the dedicated slow cooker instructions below for detailed guidance.

Crafting Your Instant Pot Whole30 Chili: Step-by-Step

Making this incredible Whole30 chili in your Instant Pot is straightforward and efficient, allowing you to enjoy a deeply flavored meal with minimal fuss. Here’s a detailed breakdown of the process:

  1. Sauté the Meats: Begin by activating the Sauté mode on your Instant Pot. Add the ground beef and ground pork to the pot. Using a wooden spoon or spatula, break up the meat and brown it thoroughly until no pink remains. This crucial step develops rich flavor and texture. Once browned, drain any excess fat (you can reserve a little for cooking the veggies if preferred) and transfer the cooked meat to a separate bowl.
  2. Build the Aromatic Base: With the Instant Pot still on Sauté mode, add the diced bacon and cook until crispy. Remove the bacon and set aside, reserving about 1/4 cup of the rendered bacon grease in the pot. Then, add the chopped yellow onion and red bell pepper to the pot and sauté them for about 5 minutes, or until they soften and become translucent. Finally, stir in the minced garlic and cook for another 30 seconds, stirring continuously, until it becomes fragrant. Be careful not to burn the garlic!
  3. Combine and Pressure Cook: Once your aromatic base is ready, return the browned ground beef and pork to the Instant Pot. Add all the remaining ingredients, except for the butternut squash, into the pot. Stir everything well to ensure all the spices and liquids are thoroughly combined. Now, gently place the cubed butternut squash on top of the mixture. Avoid stirring the squash in, as this helps it steam and cook perfectly without becoming overly mushy.
  4. Seal and Cook: Secure the lid on your Instant Pot, ensuring the sealing valve is set to the “Sealing” position. Select the “Manual” or “Pressure Cook” setting and set the cooking time for 22 minutes on High Pressure.
  5. Release Pressure and Finish: Once the cooking cycle is complete, perform a Quick Release (QR) by carefully turning the sealing valve to the “Venting” position. Stand clear of the steam. Once all the pressure has been released and the float valve drops, open the lid. Stir the chili well, taste, and adjust any seasonings as needed. If you want a thicker chili, you can return it to Sauté mode and let it simmer uncovered for a few minutes.
Two bowls of Instant Pot Whole30 chili with butternut squash topped with jalapenos and avocados

Slow Cooker Adaptation: Enjoying This Chili Your Way

Even without an Instant Pot, you can still create this flavorful and satisfying Whole30 chili. The slow cooker provides a different kind of convenience, allowing the flavors to meld beautifully over a longer period. Here’s how to adapt this recipe for your Crockpot or slow cooker:

  • Pre-Cook Your Meats and Aromatics: While your Instant Pot handles this in one go, for the slow cooker, you’ll need to do the initial browning on your stovetop. In a large saucepan or skillet over medium-high heat, brown the ground beef and ground pork, crumbling it as it cooks. Drain any excess fat and set the meat aside. In the same pan, add the diced bacon and cook until crispy. Remove the bacon, reserving a quarter cup of the rendered fat in the pan. Sauté the chopped yellow onion and red bell pepper in the bacon fat until softened, about 5-7 minutes. Add the minced garlic and cook for another 30 seconds until fragrant.
  • Combine in the Slow Cooker: Transfer the browned meats, cooked vegetables, and reserved crispy bacon to your slow cooker. Add the two 28-oz cans of fire-roasted diced tomatoes with their juice, the 6-oz can of tomato paste, 2 cups of beef stock (or bone broth), ¼ cup chili powder, 2 tablespoons fish sauce, and all the individual spices (black pepper through ground cumin) and red wine vinegar. Stir all these ingredients together until thoroughly combined.
  • Layer the Butternut Squash: Finally, evenly sprinkle the cubed butternut squash over the chili mixture. Again, avoid stirring it in, letting it cook gently on top.
  • Set and Simmer: Cover your slow cooker and cook on high heat for 3-4 hours, or on low heat for 7-8 hours. The longer, slower cooking time will allow the flavors to deepen beautifully.
  • Taste and Adjust: Once the cooking time is complete, give the chili a good stir. Taste it and adjust the seasonings as needed. You might want to add a pinch more salt, pepper, or chili powder to suit your preference. Serve hot with your favorite Whole30/Paleo toppings!
Bowl of Instant Pot Whole30 chili with butternut squash topped with jalapenos and avocados

Serving Suggestions & Toppings

This Instant Pot Whole30 Chili is fantastic on its own, but the right toppings can elevate it to an even more satisfying meal. For a truly Whole30 and Paleo experience, consider these delicious additions:

  • Fresh Avocado: Creamy, ripe avocado adds a wonderful contrast to the chili’s richness and a dose of healthy fats.
  • Fresh Cilantro: A sprinkle of fresh, chopped cilantro brightens the flavors and adds a touch of herbaceousness.
  • Diced Jalapeños or Red Onion: For those who love a bit of heat and crunch, finely diced fresh jalapeños or red onion are excellent choices.
  • Lime Wedges: A squeeze of fresh lime juice just before serving adds a zesty tang that cuts through the richness and enhances all the other flavors.
  • Nutritional Yeast: While not a traditional chili topping, a dash of nutritional yeast can add a savory, slightly cheesy flavor for those missing dairy.
  • Complimentary Sides: Serve alongside a simple green salad with a Whole30-compliant dressing, or enjoy with a side of roasted cauliflower or broccoli.

Storage and Meal Prep Tips

This butternut squash chili is perfect for meal prepping and freezes beautifully, making it an excellent choice for busy weeks.

  • Refrigeration: Store leftover chili in an airtight container in the refrigerator for up to 4-5 days.
  • Freezing: For longer storage, allow the chili to cool completely. Transfer it to freezer-safe containers or heavy-duty freezer bags. It will keep well in the freezer for up to 3 months. Thaw overnight in the refrigerator before reheating.
  • Reheating: Gently reheat chili on the stovetop over medium-low heat, stirring occasionally until warmed through. You can also reheat individual portions in the microwave. Add a splash of beef broth or water if it’s too thick.

Troubleshooting Common Chili Issues

Even experienced cooks can encounter hiccups. Here are some quick fixes for common chili problems:

  • Chili is Too Thin: If your chili is thinner than desired after cooking, you have a few options. You can continue to simmer it on the Instant Pot’s Sauté mode (or stovetop) with the lid off to allow some of the liquid to evaporate. Alternatively, mash some of the butternut squash against the side of the pot to naturally thicken the chili. A Whole30-approved thickener like arrowroot powder (mixed with a little cold water before adding) can also be used.
  • Chili is Too Thick: If your chili is too thick, simply stir in additional beef broth or water, a quarter cup at a time, until it reaches your desired consistency.
  • Flavor Lacks Depth: If the chili tastes a bit bland, don’t despair! A pinch more salt, a dash of red wine vinegar, or even a tiny amount of Whole30-compliant hot sauce can amplify the flavors. Letting it sit overnight in the fridge can also allow the flavors to meld and deepen further.

Other Incredible Soup & Chili Recipes You’ll Love

  • Cheeseburger Soup (Whole30, Paleo, Dairy-Free)
  • Instant Pot Cajun Chicken Pasta Soup
  • She Crab Soup
  • Whole30 Lasagna Soup
  • Sweet Potato Chili
  • Instant Pot Butternut Squash Soup
  • Instant Pot Chicken and “Rice” Soup (Whole30, Low Carb)
  • Whole30 Chili
  • Paleo Coconut Curry Zoodle Soup (Gluten Free, Vegan Option)
  • Instant Pot French Onion Soup
  • Whole30 White Chicken Chili
  • Slow Cooker Turkey Chili
  • Creamy Cajun Chicken Pasta Soup
Two bowls of Instant Pot Whole30 chili with butternut squash topped with jalapenos and avocados with Instant Pot in background

5 from 23 votes

Instant Pot Whole30 Chili with Butternut Squash (Paleo)

Prep 15 minutes
Cook 22 minutes
Pressurizing Time 15 minutes
Total 37 minutes
This Instant Pot Whole30 chili recipe delivers the rich, slow-simmered taste you crave, all while being incredibly easy to make. Packed with savory meats, flavorful vegetables like butternut squash, and a perfect blend of spices, this healthy, low-carb, and Paleo-friendly chili is guaranteed to be a family favorite.
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12 servings

Ingredients

  • 2 pounds ground beef
  • 1 pound ground pork
  • 2 teaspoons black pepper
  • 2 teaspoons garlic powder
  • 2 teaspoons dried basil
  • 2 teaspoons paprika
  • ½ teaspoon red pepper flakes
  • 2 teaspoons salt
  • 2 teaspoons onion powder
  • 1 tablespoon dried oregano
  • 2 teaspoons ground cumin
  • 1 tablespoon red wine vinegar
  • 8 ounces bacon diced
  • 1 large yellow onion chopped
  • 1 red bell pepper seeded and chopped
  • 1 ½ tablespoons minced garlic
  • 2 28-oz cans fire roasted diced tomatoes with juice
  • 1 6-oz can tomato paste
  • 2 cups beef stock
  • ¼ cup chili powder
  • 2 tablespoons fish sauce
  • 1 small butternut squash peeled, seeded and cubed
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Instructions

  1. Turn Instant Pot on Sauté mode. Add ground beef and pork and brown, crumbling with a wooden spoon or spatula, until cooked through. Sprinkle spices over – black pepper through ground cumin – and add red wine vinegar; stir until well combined. Transfer to a bowl.
  2. Add bacon to Instant Pot and cook on Sauté mode until cooked through. Drain grease into a small heatproof bowl; return 1/4 cup bacon grease to Instant Pot cooking pot.
  3. Add onion and red bell pepper and cook until softened, about 5 minutes. Add garlic and cook, stirring constantly, about 30 seconds or until fragrant. Add remaining ingredients, except for butternut squash, and stir to combine. Place butternut squash on top.
  4. Secure Instant Pot lid with valve in the sealing position and cook on Manual High Pressure 22 minutes. Quick Release, stir, and adjust seasonings to taste.
This recipe works best in the 8-quart Instant Pot. You can half the recipe (Simply adjust the servings in the recipe card) to use in a 6-quart Instant Pot. Making the full recipe as written in the smaller Instant Pot will bring the contents up a bit higher than is officially recommended. I, however, have personally made the full recipe in the 6-quart.

Approximate Information for One Serving

Calories: 455cal
Protein: 25g
Fat: 31g
Saturated Fat: 11g
Cholesterol: 93mg
Sodium: 1129mg
Potassium: 1099mg
Total Carbs: 19g
Fiber: 4g
Sugar: 7g
Net Carbs: 15g
Vitamin A: 7565IU
Vitamin C: 37mg
Calcium: 103mg
Iron: 4.6mg
Nutrition Disclaimers
Number of total servings shown is approximate. Actual number of servings will depend on your preferred portion sizes.
Nutritional values shown are general guidelines and reflect information for 1 serving using the ingredients listed, not including any optional ingredients. Actual macros may vary slightly depending on specific brands and types of ingredients used.
To determine the weight of one serving, prepare the recipe as instructed. Weigh the finished recipe, then divide the weight of the finished recipe (not including the weight of the container the food is in) by the desired number of servings. Result will be the weight of one serving.

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