Mini Lamb Burgers

Directions

1. In a small bowl, combine the mayonnaise, maple syrup and mustard; set aside. In a large bowl, combine the cheese, salt and pepper. Crumble lamb over mixture and mix well. Shape into eight patties.
2. In a large skillet, saute onion in 1 tablespoon oil and 1 teaspoon butter until tender. Add vinegar; cook 1 minute longer. Remove from the pan and keep warm.
3. In the same skillet, cook patties in remaining oil and butter over medium heat for 3-4 minutes on each side or until a meat thermometer reads 160° and juices run clear.
4. Spread mayonnaise mixture over roll bottoms; top each with a burger and onion mixture and if desired, arugula. Replace roll tops.