American Vegan Portabella Mushroom Burgers
INGREDIENTS:
- 3 three large portabella mushrooms
- 1 1/2 tablespoons of cooking oil
- 1 1/2 tablespoons of vegan butter
- 3 tablespoons of mushroom soy sauce
- a few dashes of pepper
Garnish:
- fresh greens
- pickles
- garden tomatoes
- burger buns
- vegan mayonnaise