1 large can of San Marzano tomatoes, in chunks

3 cloves garlic, finely minced

2 Tsp onion flakes

1 medium-small onion, finely chopped

1 Tsp red pepper flakes

1/2 red pepper, grated

2 Tbsp Heinz Chili sauce

2 Tsp salt

2 splashes of white or red wine

1 Tsp sugar

3 small, sweet, very flavourful tomatoes, finely chopped