Tofu is a staple of Japanese cuisine, eaten by millions every day. It’s a powerhouse of protein and essential nutrients, all in one simple ingredient. This stir-fry is an easy way to cook tofu at home, and a great way to get started if you’ve never tried making tofu dishes before. Once you’ve got the hang of it, you’ll discover that tofu is one of the most versatile ingredients around. Whatever you’re making, there will be a tofu type to fit. But whatever the firmness, one thing won’t change: the great nutritional benefits of tofu.