Sweet and Spicy Asian Veggie Tacos

Ingredients (13)

• 3 Tablespoons soy sauce (I used gluten free Tamari)
• 3 Tablespoons mirin
• 1 teaspoon sriracha
• 1 teaspoon minced garlic
• 2 Tablespoons olive oil
• 1/2 red onion, sliced
• 8 ounces mushrooms, sliced
• 1/2 green bell pepper, sliced
• 1 small zucchini, in thick julienne slices
• 15 halved grape tomatoes
• Salt
• Pepper
• Tortillas, cilantro, green onion, sour cream, and additional sriracha, for serving