Ingredients

500 g cut green beans,sliced on the diagonal
1 salt
2 T flour
50 g far (3 1/2 tbsp)
1 a bit water
1 onion studded with 2 cloves
1 bay leaf
1 vinegar,To Taste
1 a bit of sugar

Cooking Instructions

In a wide saucepan, melt the fat, and then slowly stir in the flour, until you have a dark brown roux. Add enough water or meat broth to obtain a thick gravy. Add salt, the onion with the two cloves, the bay leaf, and sugar, and slowly simmer for about 20 minutes.
Meanwhile cook the green beans in salted water until al dente. Drain water. Stir green beans into gravy and let steep for a few minutes before serving.
 
 
 "Now suppose one of you fathers is asked by his son for a fish; he will not give him a snake instead of a fish, will he?" (Luk 11:11)