Preheat oven to 375°.
Cook quinoa according to directions. Prep all of the burger ingredients - mushrooms, onions, tomatoes, garlic and parsley. Drain & rinse beans.
Heat one tablespoon of coconut oil on med-low in a frying pan. Add shiitake mushrooms. Cook for 5 minutes then add onions & garlic. Once onions are softened, add tomatoes and cook an additional 5 minutes.
Place the 2 cups of cooked quinoa in a medium bowl and mix in the sautéed burger ingredients. In a separate bowl, use a masher (or fork) to mash the beans leaving a few whole beans for extra texture. Add beans to the bowl of quinoa. Thoroughly blend in egg substitute, salt, and parsley.
Line a baking sheet with parchment paper and spray with olive oil. Form 6 evenly sized patties using your hands and place them separately on the baking sheet.
Bake burger patties in the oven for 20 minutes, without flipping over.
While burgers are cooking, prepare the guacamole topping. Halve the avocado, remove the pit, scoop out the avocado, and mash with a fork. Blend in chopped cilantro, lime juice, and salt.
When burgers are ready, place each burger on a bun and top with guacamole, micro-greens, and diced roasted red peppers. You can add a sprinkle of hot sauce if you desire. Serve immediately.