Vegetarian Lettuce Wraps

Ingredients

• 3 tablespoons hoisin sauce
• 3 tablespoons reduced sodium soy sauce
• 2 tablespoons rice vinegar
• 1 teaspoon sesame oil
• 2 teaspoons canola oil or grapeseed oil
• 1 package extra firm tofu 12- to 14-ounces, do not use silken
• 8 ounces cremini mushrooms baby bella, finely chopped
• 1 can water chestnuts 8 ounces, drained and finely chopped
• 2 cloves garlic minced
• 2 teaspoons ginger freshly grated
• 1/4 teaspoon red pepper flakes omit if sensitive to spice
• 4 green onions thinly sliced, divided
• 8 romaine large inner leaves, lettuce from a romaine heart or butter lettuce leaves
• grated carrots optional
• red pepper flakes optional