The Best “Beefy” Vegan Burgers

Ingredients:

• 2 cups walnut halves
• 8 ounces portobello mushrooms, gills removed, roughly chopped
• 3 ounces chilled vegan butter, cubed
• 2 cups cooked freekeh, bulgur, brown rice, or other grain
• 1/2 cup uncooked regular rolled oats
• 2 tablespoons grated red beet (grated using a Microplane grater)
• 2 tablespoons vegan mayonnaise
• 1 tablespoon soy sauce
• 2 1/2 teaspoons kosher salt
• 2 teaspoons black pepper
• 4 garlic cloves, grated using a Microplane grater
• 10 hamburger buns
• Hamburger toppings

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