Drain the corn. Wash the tomato, grate dry and quarter it. Remove seeds, dice flesh. Mix corn, peas and tomato cubes, put 2 tablespoons of mixture aside.
Peel and finely chop the onion. Crumble the roll into breadcrumbs. Knead minced meat, onion, breadcrumbs and egg. Season with salt, pepper, paprika and marjoram. Fold in vegetable mixture. Form 4 small breads from the minced mixture.
Line the grease pan of the oven with baking paper, place minced bread on top. Bake in the preheated oven (electric cooker: 175 °C/ convection oven: 150 °C/ gas: level 2) for 35-40 minutes. Mix quark and milk.
Clean, wash and finely chop the spring onion. Fold into the quark, season with salt and pepper. Remove the meatloaf and arrange on plates. Sprinkle with 2 tablespoons of vegetable mixture and garnish with marjoram.
Spring quark extra rich. French fries taste good with it.