Double Patty Veggie Burger

Name: Double Patty Veggie Burger
Ingredients: 1/2 cup vegan mayonnaise; 1/2 cup ketchup; 1 tablespoon dill pickle relish; 1 teaspoon dill pickle juice; Pinch of garlic powder; Pinch of sweet paprika; Kosher salt and freshly ground black pepper; 1 cup canned black beans, drained and rinsed; 2 tablespoons grated peeled raw beets; 1 teaspoon garlic powder; 1/2 teaspoon onion powder; Kosher salt; 1/2 cup panko; 1/2 cup cooked brown rice; 1 teaspoon Worcestershire sauce; 1/4 teaspoon liquid smoke; 3 tablespoons canola oil; 8 slices American cheese, optional; 4 whole-wheat sesame buns; 1/2 cup dill pickle hamburger chips; 1/2 cup diced onion; 1 cup shredded lettuce