Delicious summer soup

ingredients

40 g fat 40 g flour 1 pk onion 500 g tomato 100 g green beans 100 g peas 1.5 liters water 100 g potato to taste salt

procedure

Make a roux from the fat and flour, add the chopped onion, chopped tomato, chopped green beans, peas and potatoes. Cover with a little water and simmer. Then pour in water, season with salt and simmer.