Wash the potatoes and cook in boiling water for about 25 minutes. Clean, wash and cut the vegetables into pieces. Peel and roughly dice the onion. Peel garlic and chop finely. Wash, clean and chop the tomatoes.
Heat 1 tablespoon of oil in a pot. Fry aubergine, zucchini, bell pepper, onion and garlic in it. Add tomatoes and juice, season with salt, pepper and herbs. Bring everything to the boil and simmer for about 10 minutes. Drain the potatoes, peel them and press them through the potato press into a bowl and let them cool down a bit. Add egg, quark and flour and mix. Season with salt, pepper and nutmeg. Heat 4-5 tablespoons of oil in portions in a pan. Fry 12 small lentils from the potato dough at medium heat in portions.
Add egg, quark and flour and mix. Season with salt, pepper and nutmeg. Heat 4-5 tablespoons of oil in portions in a pan. Fry 12 small lentils from the potato dough at medium heat in portions. Arrange the lentils with the ratatouille on plates. Garnish with marjoram