Turn instant pot to sear and add oil and ground beef.
Brown the ground beef and then mix in the chili powder, garlic powder, and salt.
Cook onions, jalapenos, and portabellas for two minutes.
Add water, lupini flakes, tomato paste, and ground beef and stir together until combined.
Pressure cook on high for 30 minutes and let release naturally for 20 minutes.
Sprinkle in ½ teaspoon xanthan gum to thicken if needed.
Garnish with full-fat sour cream, shredded cheese, and freshly sliced scallions.
Notes
* *Nutrition facts provided as estimates only. The nutrition facts for our Keto Instant Pot Chili were calculated using Cronometer. All of our recipes are available in Cronometer if you are a Gold member and friend request me at tara@wholebodyliving.com through Cronometer. Click here to save 10% off of Cronometer Gold or try it out with a free account.