Cumin Crusted Black Bean Burger with Avocado Relish

2 tablespoons seeded, peeled, and finely chopped avocado

2 tablespoons seeded and finely chopped tomato

2 teaspoons finely chopped red onion

1 teaspoon lime juice (divided)

1/8 teaspoon crushed red pepper

1 MorningStar Farms Spicy Black Bean Veggie Burger

1/8 teaspoon cumin

1 hamburger bun, split (about 1 1/2 ounces)

In small bowl toss together avocado, tomato, onion, 1/2 teaspoon lime juice and red pepper. Set aside. Brush burger on both sides with the remaining 1/2 teaspoon lime juice. Rub cumin onto both sides of burger. Preheat grill. Use a food thermometer to be sure patties reach a minimum internal temperature of 165°. Top bun bottom with burger, avocado mixture and bun top.