Ingredients:

1 baguette
3 art. l. sour cream with a fat content of 15–20%
50 g hard cheese
4 eggs
lemon and herbs to taste
Cooking method:

Cut the banana into bite-sized pieces. Hard boil eggs, peel and cut into slices.
Cheese grate on a fine grater. Add sour cream, salt and mix thoroughly.
Spread the resulting paste on the baguette slices. Put greens, egg and red caviar on top. Drizzle with lemon juice if desired.