We've rounded up ways to make yourkitchen a little more self-sufficientwithout totally changing your lifestyle.Save vegetable scraps for veggiestock, or compost your food waste.Bake your own bread for a cheaperand tastier alternative to store-bought.Start an herb gardenin your window sill.Buy dried beans and grains in bulk.Buy some extra milk and heavy creamnext time you shop, then try your handat making butter, cheese, or yogurt.