Wash the thyme, dab dry and pluck the leaves from the stalks, except for some for decoration. Peel onion and garlic. Chop the onion finely. Chop garlic finely. Heat 1 tablespoon of olive oil in a frying pan. Sauté the onion and garlic until transparent. Add the minced meat and fry until crumbly. Stir in tomato paste.
Season with salt, pepper and half the thyme. Clean, wash and cut the beans into bite-sized pieces. Cook in boiling salted water for about 15 minutes, then drain. Wash, dry, clean and slice the tomatoes. For the mashed potatoes boil 375 ml water. Stir in 1 teaspoon salt and potato powder. Take the pot off the stove, stir in cold milk. Clean, wash and slice the aubergines. Heat 6 tablespoons of olive oil in a frying pan and fry the aubergines until golden brown. Remove, drain on kitchen paper and season with salt. Put some slices aside for garnishing. Heat the fat. Sauté the flour in it. Deglaze with stock and cream. Season with salt, pepper and remaining thyme. Whisk eggs and stir in.
Heat 6 tablespoons of olive oil in a frying pan and fry the aubergines until golden brown. Remove, drain on kitchen paper and season with salt. Put some slices aside for garnishing. Heat the fat. Sauté the flour in it. Deglaze with stock and cream. Season with salt, pepper and remaining thyme. Whisk eggs and stir in. Roughly dice the feta cheese. Layer half of the minced meat in an ovenproof dish. Pour some sauce over it. Layer beans first, then eggplant and tomato slices. Pour the rest of the sauce over it. Spread the rest of the minced meat, mashed potatoes, the rest of the eggplant slices and sheep's cheese on top. Bake in the preheated oven (electric: 175 °C/ convection oven: 150 °C/ gas: level 2) for 35-40 minutes until golden brown. Garnish with thyme
Roughly dice the feta cheese. Layer half of the minced meat in an ovenproof dish. Pour some sauce over it. Layer beans first, then eggplant and tomato slices. Pour the rest of the sauce over it. Spread the rest of the minced meat, mashed potatoes, the rest of the eggplant slices and sheep's cheese on top. Bake in the preheated oven (electric: 175 °C/ convection oven: 150 °C/ gas: level 2) for 35-40 minutes until golden brown. Garnish with thyme