Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
1         pound         ground beef or turkey
1/4       teaspoon      dried thyme leaves
1/4       teaspoon      dried oregano leaves
2         teaspoons     Dijon mustard
1/2       teaspoon      salt
1/8       teaspoon      pepper
1         clove         garlic, finely chopped
1         batch         Smothered Onions
4         slices        Swiss cheese
8         slices        rye bread

Preparation:

Heat coals or gas grill. Mix all ingredients except Smothered Onions, cheese and bread. Shape mixture into 4 patties, about 3/4 inch thick. Prepare Smothered Onions; keep warm. Cover and grill patties 4 to 5 inches from medium heat 12 to 15 minutes, turning once, until no longer pink in center. Top patties with cheese. Cover and grill about 1 minute longer or until cheese is melted. Add bread slices to side of grill for last 5 minutes of grilling, turning once, until lightly toasted. Place patties on bread and top with Smothered Onions.