1 Onion sliced
2 Bell Peppers – I like two different colors like yellow and red
1 polish sausage – Kilbasa  – sliced
½ tsp red pepper flakes
½ cup grated cheese – matzarella or your favorite mixture
Onion roll, or sesame seed roll.
Dijon Mustard
Carmelize the onions and bell peppers, add the sausage and let warm. Salt and pepper to taste.
Spread your bread roll with mustard and top with a bit of grated cheese.
Spoon onion, peppers and sausage mixture over cheese.Â
Top the a warm sausage with more cheese. It will melt from the sausage.
Satisfying, very tasty.