Grilled Garlic Herb Turkey Burgers 1 pound lean ground turkey 1/2 small onion, minced 3 garlic cloves, minced 1 teaspoon basil 1 teaspoon salt 1/2 teaspoon oregano 1 teaspoon ground black pepper sliced cheese, lettuce, sliced onions, ketchup, mustard, pickles and hamburger buns, for serving Directions on how to make your turkey burgers. 1. Combine ground turkey with seasonings in a bowl and mix well with hands. Shape into 4 patties, each about 1/2-inch thick. Cover and refrigerate for 2-4 hours or overnight. 2. Grill, covered, on medium-high heat for 6-8 minutes per side or until done. Serve with cheese, buns, lettuce, mayonnaise, ketchup, pickles, sliced onions or etc...