Portobello mushroom burger is my go-to meal when I feel like having something easy and quick. Since I like my burger loaded up with fresh vegetables, it usually end up become a very fulfilling meal despite its low calories. (Amazing, right?) For the filling, I usually pair it with my Tomato Tofu Sauce because I found the combo of melted cheese, portobello mushroom, and tomato tofu sauce insanely delicious. Other than that, few spoons of pesto, alfredo, or any leftover spaghetti sauce go well with Portobello mushroom as well. Like I said, this burger is easy and quick. You can play with whatever ingredients in your pantry. Also, this mushroom burger can be easily made into vegetarian version by removing the meat filling. And its flavor can be enhanced by adding few drops of truffle hot sauce on the cheese before serving. Portobello Mushroom Burger Recipe Yield: 1 bento Ingredients: 1 portobello mushroom 2-3 tablespoons of Tomato Tofu Sauce Few salt Few pepper Few Pizza Cheese Hot sauce of choice Method: Preheat oven to 350F. …