The beans can be processed in a variety of ways. Common forms of soy (or soya) include soy meal, soy flour, soy milk, tofu, textured vegetable protein (TVP, which is made into a wide variety of vegetarian foods, some of them intended to imitate meat), tempeh, soy lecithin and soybean oil.or example, soybean products such as textured vegetable protein (TVP) are ingredients in many meat and dairy analogues. Soybeans produce significantly more protein per acre than most other uses of land.
âA.C., New York, New YorkThere are a number of substitutes for buttermilk in baking. For each cup of buttermilk, you can use 1 tablespoon of white vinegar or lemon juice plus enough milk to measure 1 cup.
(This substitute will not become as thick as regular buttermilk.) Use the buttermilk. Use this substitute (including curdled bits) as you would buttermilk in your recipe. Other Buttermilk Substitutes: Yogurt: Mix 3/4 cup plain yogurt with 1/4 cup water to thin.