mix 250 g flour, salt, margarine, 1 egg for daugh, push into form

add margarine to pan, simmer onions

push onions aside and simmer speck

mix both in pan, add flour, mix

take off hot plate and lett cool off

mix 4 eggs, sauerrhm, salt

add sauerrahm/egg miture to onions, mix

add to base

bake at 200 C for 60 min