Tofu is the perfect stand-in for eggs in this classic brunch dish. My favorite part about this yummy Tofu Frittata recipe is its versatility. Make it in loaf, pie, or bite-size muffin form. Mix in any veggies you have on hand – even leftover roasted or grilled vegetables from last night’s dinner will do! And don’t save this Tofu Frittata for brunch only. It makes an excellent grab-and-go lunch, protein-rich snack, or easy dinner.