01 -
Chop the onion, bell peppers, and garlic. Slice the Andouille sausage into pieces.
02 -
Heat olive oil in a large skillet over medium heat. Add chopped onion and bell peppers, cooking until softened, about 5 minutes.
03 -
Add minced garlic and sliced sausage to the skillet. Cook until the sausage is browned, approximately 4 minutes.
04 -
Pour in diced tomatoes and chicken broth. Stir to combine and let the mixture simmer for 10 minutes.
05 -
While sauce simmers, cook penne pasta according to package instructions until al dente. Reserve some pasta water before draining.
06 -
Drain pasta and add it to the skillet with the sauce. Stir together, adding reserved pasta water as needed to achieve a creamy consistency.