Tempeh Has More Fiber and Protein, but That's Not the Only Reason It Wins Over Tofu

OK, so you were feeling adventurous on your grocery store run and picked up some tempeh. You cut open the packaging, and yikes — yours looks gray and kind of moldy. This is totally normal! Remember that tempeh is made from fermenting whole cooked soybeans with mold, so this is sometimes what tempeh looks like. Other times you may open a package that looks more light and yellowish. Both are safe to eat and will taste the same.