Best Shroomami Burger Recipe - How To Make Shroomami Burgers

Ingredients

• 1 tsp. kosher salt
• 1/4 small head of green cabbage, thinly sliced
• 2 scallions, thinly sliced
• 3 tbsp. chopped fresh cilantro
• 1 1/2 tbsp. fresh lime juice
• 2 tsp. extra-virgin olive oil
• 2 tsp. toasted sesame seeds
• 1 lb. shiitake and/or oyster mushrooms
• 3 tbsp. plus 2 tsp. extra-virgin olive oil, divided
• 3 tbsp. reduced-sodium soy sauce, divided
• 1/2 tsp. freshly ground black pepper, plus more
• 1 medium onion, finely chopped
• 4 scallions, white and pale-green parts thinly sliced, dark-green parts cut into 1/2" pieces
• 1 (1") piece ginger, peeled and minced
• 3 cloves garlic, minced
• 1 tbsp. sambal oelek or other red chili paste
• 1 (15-oz.) can black beans, rinsed and drained
• 1/2 c. roasted, unsalted cashews
• 1/2 c. panko bread crumbs
• 1 large egg
• 1 tbsp. miso (preferably red)
• 1 1/2 tsp. rice wine vinegar
• 1/2 tsp. sesame oil
• 1/4 tsp. MSG (optional)
• Kosher salt
• 2 tsp. vegetable oil, plus more
• 4 to 6 sesame hamburger buns
• Spicy vegan mayonnaise and sliced tomatoes, for serving