You can eat it cold, you can cook it, bake it, fry it, and many other things. You can follow certain recipes, or you can make up your own. Soy, of which tofu is made, is extremely healthy. You can check out your nearest bookstore or library to learn more about tofu. Or try the Internet.
Many restaurants now serve foods with tofu.
Thai food restaurants, Chinese restaurants, vegetarian restaurants, and even more mainstream restaurants offer tofu products. With tofu, you have many choices. Oftentimes you will find that you can replace meat with tofu. For instance, try scrambled tofu instead of scrambled eggs. It can be a lot healthier, especially if you are concerned about your cholesterol.