Peel and wash sweet potatoes and cut them into sticks about 1 cm wide. Mix with paprika, salt, pepper and 1 tablespoon of oil in a bowl. Place on a baking tray lined with baking paper and bake in a preheated oven (electric cooker: 200 °C/ convection oven: 175 °C/ gas: see manufacturer) for 20-25 minutes
In the meantime, clean and peel the kohlrabis and cut into 4 slices. Cook the kohlrabi slices in boiling salted water for about 5 minutes. Drain, rinse with cold water and let it drain on kitchen paper. Peel garlic and chop finely. Mix with the mayonnaise. Wash the herbs, shake dry and chop finely, except for a few leaves of marjoram for garnishing. Wash lemon hot, grate dry, finely grate peel. Mix Panko with chopped herbs and lemon peel. Season with salt and pepper
Whisk the eggs in a bowl. Put the flour on a flat plate. Season the kohlrabi schnitzel with salt and pepper. Turn first in flour, then in egg and the Panko herb mixture. Heat 4 tablespoons of oil in a large coated pan. Fry half of the kohlrabi schnitzels in it for about 2 minutes on each side until golden brown. Fry the remaining cutlets with 4 tbsp. oil in the same way. Drain on kitchen paper
Arrange schnitzel with sweet potato chips and aioli on plates. Garnish with marjoram leaves