Source: Eat for Strength (Thrash)
4 bunches leeks, small or medium
4 cups thinly sliced potato
1 tsp. lemon juice, optional
salt and herb seasoning
1 quart vegetable broth
2 cups soy milk
Chop only the white parts of the leeks (or spring onions). Put ingredients in pan. Simmer 20 minutes. Whirl in blender with soy milk and lemon juice. Add salt and seasoning. To serve hot, heat without boiling.