Remove from food processor to bowl; stir in chiles, bread crumbs and egg.
Shape mixture into 5 patties, each about 1⁄2 inch thick.
Coat each patty with cornmeal.
In 10-inch skillet, heat oil over medium heat.
Add patties; cook 10 to 15 minutes, turning once, until crisp and thoroughly cooked on both sides.
Spread bottom halves of buns with mayonnaise.
Top with lettuce, patties and salsa.
Cover with top halves of buns.
Notes & Wine Advice
Coating the patties with cornmeal gives them a delicious crispy coating. If the seasoned black beans aren’t available, use unseasoned black beans and add one teaspoon chili powder.