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5 from 7 votes

Instant Pot Whole30 Chili with Spaghetti Squash

This bean-free Whole30 Chili comes together easily in the Instant Pot, and the spaghetti squash adds such a flavorful and comforting taste and texture!
Prep Time15 mins
Cook Time35 mins
Pressure Building Time30 mins
Total Time45 mins
Course: Main Course, Soup
Servings: 8 servings
Calories: 399kcal


  • 1 small spaghetti squash
  • 1 tbsp coconut oil
  • 1 medium onion chopped
  • 4 garlic cloves minced
  • 2 lbs ground beef
  • 1 red bell pepper chopped
  • 1 green bell pepper chopped
  • 1 tbsp chili powder
  • 1 tbsp ground cumin
  • 1 tbsp dried oregano
  • 1 tbsp paprika
  • 2 tsp sea salt
  • 1 tsp onion powder
  • 1 tsp cinnamon
  • 1 tsp garlic powder
  • 1/2 tsp ground black pepper
  • 1/2 tsp cayenne use more or less depending on your spice level
  • 1 28-oz can of diced tomatoes sugar free
  • 2 cups bone broth or beef broth
  • Jalapeño slices, lime juice, avocado, and/or cilantro for garnish


  • Place a steamer rack in the Instant Pot, and pour in 1 cup of water. 
  • Place the whole spaghetti squash, uncut, on the rack. 
  • Screw on the lid, make sure the pressure valve is closed, then cook for 20 minutes on manual. 
  • Release the pressure immediately and open the lid. 
  • Cut the squash in half, remove the seeds, and use a fork to loosen the spaghetti squash threads. Set aside.
  • Empty the Instant Pot, then set it to "sauté" and add coconut oil.
  • Once the Instant Pot indicates that the pot is "hot," add onion, garlic, and ground beef. Use a wooden spoon to break up the meat and cook stirring for 5 minutes, until the beef is no longer pink.
  • Turn off the Instant Pot, then add in red and green bell peppers, all the spices, diced tomatoes, and bone broth
  • Stir in spaghetti squash threads.
  • Close the lid and set it to Manual on HIGH for 10 minutes.
  • Once it beeps to a finish, you can quick release the pressure to eat it right away, or let it release pressure naturally if you want to eat it later.
  • Taste to adjust seasoning or add more broth if the chili is too thick. 
  • Serve hot alone or garnished with jalapeño slices, lime juice, avocado, and/or cilantro.


Serving: 1serving | Calories: 399kcal | Carbohydrates: 18g | Protein: 23g | Fat: 25g | Saturated Fat: 10g | Cholesterol: 80mg | Sodium: 622mg | Potassium: 786mg | Fiber: 4g | Sugar: 7g | Vitamin A: 2335IU | Vitamin C: 36.4mg | Calcium: 99mg | Iron: 4.2mg