Name: Vegan Grilled Portobello Burgers
Yield: 4 sandwiches
Ingredients: 4 whole portobello mushrooms; ¼ cup balsamic vinegar; 2 tablespoons tamari (or soy sauce or coconut aminos); 2 tablespoons fresh lemon juice; 1 tablespoon olive oil; 1 tablespoon (~2 cloves) minced garlic; 2 teaspoons white or chickpea miso; 1 teaspoon pure maple syrup; 4 hamburger buns (I used gluten-free buns from Canyon Bakehouse); Vegan pesto; Fresh arugula; Heirloom tomato; Grilled white onions; Balsamic glaze