Halve, clean and wash the peppers. Dice the feta cheese. Peel garlic and press it through the garlic press. Cut pepperoni into rings. Heat olive oil. Sauté garlic and tomato paste in it.
Add hack. Season with salt, pepper and cumin. Fold in sheep's cheese and pepperoni. Fill into the halved peppers. Sprinkle with pine nuts. Cook in the preheated oven (electric cooker: 200 °C/ gas: level 3) for about 15 minutes.
In the meantime, wash the mint and chop finely, except for a few leaves for garnishing. Stir yoghurt, chopped mint leaves, some salt and pepper until smooth. Serve with the peppers.