Give a shout out to the halcyon days of your bohemian youth today by reacquainting yourself with your old friend tofu. Adaptable and packed with protein, it was a dietary staple back in the day. But you're more sophisticated now, and you'll have yours stir-fried, grilled or caramelized, thank you. The days of eating it right out of the package died when you stopped calling yourself moonbeam.