If you find yourself getting tired of plain yogurt, find other ways to include yogurt in your diet. Eat frozen yogurt instead of ice cream, or blend a mixed fruit yogurt smoothie for a tasty snack. Substitute the fat in baking recipes with yogurt for moister cakes, cookies, muffins and quick breads. Rather than adding flavor to foods with mayonnaise and salad dressings, use yogurt. Tenderize or marinate meats and poultry with a yogurt sauce, or make a low-fat dip to serve with fresh vegetables or potato chips by spicing up yogurt with some of your favorite herbs. Pass on the sour cream and dab yogurt on your baked potato instead.