Preheat a grill to medium heat.
Mix the meat, garlic powder, onion powder, paprika, anise, cayenne pepper, chocolate powder, cumin and turmeric in a large bowl. Form the mixture into burgers and season with salt and pepper.
Grill the burgers to desired doneness and serve on the toasted rolls.
This recipe was provided by a chef, restaurant or culinary professional. It has not been tested for home use.
Recipe courtesy of Terry Carter, Terrys Turf Club, Cincinnati, OH