Preheat the oven (air grill, multi-oven) to 190 degrees.
Cut the bread. Lubricate each piece, if desired, with a thin layer of butter or a mixture of cream cheese with mustard, or put a slice of Mozzarella cheese.
Bake in the oven until crispy.
Cut the sausage into cubes, place in a heat-resistant container and bake together in the oven with slices of future sandwiches.
Wash the bell pepper and bake in the oven until scorched. Peel off the skin and remove the seeds.
Cut cucumber and tomatoes, chop greens.
Put soft Suluguni cheese and fried sausage, cherry tomatoes, baked bell peppers, cucumbers and greens on 4 slices of baked bread. Top with the remaining slices of bread.