Just a handful of simple ingredients, 10 minutes of prep time, and the Instant Pot is all you need to make this delicious Instant Pot Sausage Pizza Soup. It tastes just like pizza in a bowl!Recipe is Paleo, Keto, and Whole30 compliant.
Select the saute function on the Instant Pot. Once hot, coat the bottom of the pot with oil. Cook the sausage for 3-4 minutes, then toss in the onion and garlic. Cook for another 2-3 minutes. Select cancel. Drain any noticeable fat from the sausage.
Now add the bell peppers, tomatoes, artichoke hearts, vinegar, broth, salt, and Italian seasoning. Scrape the bottom of the pot to ensure the pan is deglazed. Secure the lid. Cook on high pressure for 8 minutes.
Use a quick release when cook time is complete. Once steam is completely released, remove the lid.
Stir in crushed red pepper and olives (if using). Garnish with fresh basil and parmesan.