500 grams of butter beans150 ml of olive oil½ of a cabbage, chopped2 medium carrots, choppedFrench leek, chopped (to taste)100 grams of pumpkin, cut into cubes½ medium onion, chopped2 garlic cloves, chopped1 turnip, chopped1 medium ripe tomato, chopped1 teaspoon of sweet pepperWhite pepper (to taste)Salt (to taste)