-2 cups milk
-3 tablespoons butter
-2 tablespoons flour
In a frying pan, melt the butter, add the flour mix so that there are no lumps, and add warm milk gently stir all the time, as the sauce is ready to thicken.
Boil the shells for 5 minutes
Fill the shells with cooked minced meat and put them in a mold. Pour within the sauce and bake within the oven. It is prepared very quickly!