30min · 4 servings ▢4 Tbsp. olive oil, divided ▢1 small white or yellow onion, chopped ▢3 bell peppers, chopped – multicolors (red, yellow, orange) ▢2 tsp. garlic, crushed (~3-4 cloves) ▢1 tsp. fennel seeds ▢1 tsp. Italian seasoning ▢1/2 tsp. kosher salt ▢freshly ground black pepper, to taste ▢1/2 tsp. red pepper chili flakes (optional) ▢1, 12 oz. package Italian sausage, sliced into rounds ▢1, 28 oz. can crushed tomatoes ▢Cooked Spaghetti full recipe on krollskorner.com search "peppers pasta"
