For the dip, mix salad cream, mustard and maple syrup. Season to taste with salt. Coarsely grate the cheese. Wash and slice the tomatoes. Wash parsley, shake dry and chop.
For the meatballs, soak toast in cold water. Peel onion and dice very finely. Wash rosemary, dab dry, pluck needles and chop finely. Squeeze the bread. With minced meat, onion, rosemary, 1 egg, honey, 1 tsp salt and 1⁄2 tsp pepper in a bowl and knead well.
Form 4 large, flat meatballs from it.
Whisk 3 eggs and milk. Season with salt and pepper. Heat butter in a coated pan. Let the egg mass falter in it at low heat, pushing it together a little bit with a spatula.
Take it out, quarter it. Heat the oil in the frying fat. Fry the meatballs in it for about 4 minutes on each side.
Cut the bagels horizontally. Coat the lower halves with some dip, place 1 meatball, 1 piece of omelette and tomatoes on each half and sprinkle with parsley and cheese. Put some dip back on top and put the lid on top.