Make instant pot sausage chili mac with ground sausage, tomatoes, kidney beans, and elbow pasta. This six-serving dinner pressure-cooks in four minutes.
Set the pressure cooker to sauté, add the olive oil, diced onion, and ground sausage, and cook until the sausage is no longer pink; turn the cooker off and scrape the bottom clean.
Pour in the diced tomatoes, spaghetti sauce, kidney beans, beef broth, and chili seasoning, then stir to combine.
Sprinkle the elbow macaroni over the mixture and gently press it beneath the liquid without stirring.
Close and seal the lid, cook at high pressure for 4 minutes, perform a quick release, and stir before serving.
Notes
Scraping the insert after sautéing helps prevent a burn warning during pressure cooking.