El Guapo Textured Soy Protein (Proteina De Soya Texturizada), 8 oz Bag. Textured Soy Protein (Proteína De Soya Texturizada) is a meat substitute made from defatted soy flour, that is high in protein and fiber. To use textured soy protein, let stand in hot water or stock for 5-10 minutes before using. Or, add the dry product directly to soup or stew and it rehydrates as it simmers. When cooked, it is similar in texture to ground beef and it takes on the flavors of your recipe, making it a versatile addition to a variety of dishes. For the past 30 years, El Guapo has provided ingredients to make delicious, authentic Mexican meals for your family. This El Guapo Textured Soy Protein (Proteina De Soya Texturizada) is in a Plastic bag that is 8 ounces. Store this shelf-stable item at an ambient temperature.