2.2 lbs (1 kg) pork cutlets, sliced thinly2 bay leaves2.7 tablespoons (40 ml) olive oil2 tablespoons lard1 peeled tomato (without juice)4 tablespoons tomato paste3 cloves of garlicSalt and pepper to tastePiri-piri (hot pepper sauce) to taste1 teaspoon ground cumin2/3 cup (150 ml) white wineWater as neededCrusty Buns