2 large potatoes 5 garlic cloves — up to 6 1 cup parsley leaves 1/2 cup olive oil 3 tablespoons vinegar salt and freshly ground black pepper Boil potatoes with skin on. Peel garlic and crush with a pestle and mortar. When potatoes are tender, peel and cut into small pieces. Place potatoes, garlic, parsley, half the oil and vinegar in blender or food processor. Blend for 3 minutes, stop and adjust taste by adding more oil, salt and pepper. Blend until smooth. Makes 2 cups.