Heat a small pot with 3 tablespoons olive oil and roast chilli, garlic and onion mixture with low heat for about 5 minutes (the garlic and onions should not turn brown).
Add the sliced tomato.
Season it with coriander seeds, curry powder, ground paprika, sugar, sea salt and freshly ground black pepper.
Cook it over low heat for about 30 minutes.
Form the mini hamburgers into small balls.
Heat 1 tablespoon of olive oil in a frying pan and fry the hamburger balls from all sides for about 5 minutes (or until golden brown).
Put the hamburger balls into the pot with the Tomato Sauce and sizzle it on low heat for about 5 minutes.
Stir the zests and the coriander into the tomato sauce.
