Pierce 4 of 6 eggs and boil hard for about 8 minutes. Finely dice the onion and fry in oil. Soak the rolls in cold water. Rinse the boiled eggs and peel them.
Put the minced meat in a bowl, add the mustard, salt, pepper, onion, squeezed bread roll, the remaining 2 eggs and squeezed garlic cloves and stir well. If the dough is too moist, you can always add breadcrumbs to it.
Place the bacon on a kitchen board so that it is approx. 25 cm long. Place 2/3 of the minced meat dough on top, shape into a box and fold over the bacon. Now press this dough into a 25-size baking loaf pan. Then press the hard-boiled eggs into the dough and cover with the remaining minced meat dough and then place the remaining slices of bacon on top.
Put the meatloaf in the preheated oven (200 ° C / 180 ° C fan oven) and bake for 1 hour. Then let the meatloaf cool for 10 minutes, turn it out and cut it open.