Portabella Mushroom and Tomato Sandwich

This recipe serves 2. Watching your figure? This vegetarian recipe has 170 calories, 6g of protein, and 2g of fat per serving. This recipe covers 9% of your daily requirements of vitamins and minerals. From preparation to the plate, this recipe takes approximately 30 minutes. A mixture of portabella mushrooms, mayonnaise, tomatoes, and a handful of other ingredients are all it takes to make this recipe so tasty.