I made several changes based on the Wikipedia entry for the dish and personal needs and preferences.

1 cut in half for 3 diners. One pound each of tomatoes and peppers. One sausage est. 1/2 pound. One medium onion.
2 sautéed onions first, then peppers before adding tomatoes.
3 seasoned with Hungarian sweet paprika, salt and thyme.
4 added a few diced cloves of garlic near the end.