Crockpot Sausage, Onions & Peppers Ingredients 1 package sweet italian sausage 2 onions 5 peppers (I used red and yellow) 4 garlic cloves 28 ounces crushed tomatoes can salt to taste Instructions Cook sausage in the oven at 375 for 20-30 mins until cooked through (165 degrees) and browned. Meanwhile, slice onions, garlic and