In a hot pan place some olive oil and add the crushed garlic cloves, cumin, chillis, paprika and cayenne.
Move the pan every now and then and avoid everything from frying. Leave it for about 2 minutes and add the onions. Poach the onions and add the tablespoon of flour. When the flour starts taking golden colour add the wine.
Add the tomato paste and vinegar. Let it boil for a few minutes so the flavours concentrate. Taste for salt and spicynees. Add more if you want it spycier. Blend the sauce with a food processor or blender. Reserve one tablespoon of sauce to add texture. It is already spicy but if you like add some extra chillis to the recipe and make it superspicy.