Wash the aubergines, dab dry and cut in half lengthwise. To hollow out the halves, cut the flesh about 1/2 cm from the edge all around. Cut the inner fruit flesh into cubes and remove. If necessary, cut the cubes a little smaller. Place the aubergines on a baking tray covered with baking paper, brush with 3 tbsp. oil, season with sea salt. Bake in a preheated oven (electric cooker: 200 °C/ convection oven: 175 °C/ gas: see manufacturer) for approx. 25 minutes.
Peel onion and garlic. Dice onion, chop garlic finely. Coarsely chop the almonds and roast them in a hot pan without fat while turning. Take out immediately. Heat 7 tablespoons of oil in a large frying pan. Fry the diced aubergines for 5-6 minutes, turning them over. Add onion and 2/3 garlic, season with salt, pepper, cinnamon and cumin and fry for about 1 minute.
Finely dice the dates. Bring 250 ml water and 1 teaspoon salt to the boil, pour over the couscous and allow to swell for about 5 minutes. Mix in butter with a fork, loosen couscous. Knock out pomegranate seeds with a spoon. Mix yoghurt and rest of garlic, season with salt and pepper. Wash mint, shake dry, pluck off leaves and cut coarsely.
Mix the aubergine cubes, couscous, dates and half almonds. Pour into the baked aubergine halves, sprinkle with the remaining almonds. Add mint and yoghurt, sprinkle with pomegranate seeds