Portuguese Kale and White-Bean Stew Ingredients: 2 tablespoons olive oil 13 ounces Portuguese Linguica Sausage, chopped 2 white onions, chopped 3 cloves garlic, minced 2 stalks celery, sliced 1 1/2 cups vegetable stock 1 pound kale, tough stems removed, leaves washed well and chopped 2 (14.5 ounce) cans diced tomatoes with their juice 1 1/4