Argentinean Bean and Vegetable Stew - Porotos Guisados Ingredients: 1 cup Sofrito (see recipe) 1 1/4 teaspoons homemade Sazon seasoning (see recipe) 6 cups vegetable stock 1/2 pound potatoes, peeled, 1 inch dice 1/2 pound. sweet potato, peeled, 1 inch dice 1/2 pound squash, peeled, 1 inch dice 1 medium Spanish onion, peeled, 1 inch dice