Toasts with shrimps

Ingredients:

250 g shrimp cooked unpeeled

150 g green beans - fresh or frozen

4 bbely bread without crust - a piece

2 Art. l. margarine

100 g sour cream

1 h. l. lemon juice

1/2 h. l. grated lemon zest

Clean the prawns. Cook the beans in salted water to make it soft, but not seethe. Drain the water.

Mix all the ingredients for the sauce. Add salt and pepper to taste.

Toast the bread and spread with margarine. On each piece put a few green beans, pour the sauce on top and then lay the shrimp. Arrange sprigs of dill and lettuce leaves.