Gourmet Burgers with Sun-Dried Tomato

Directions

• Drain tomatoes, reserving 1/3 cup oil; set aside. In a large skillet, saute sliced onions in 3 tablespoons reserved oil until softened. Add vinegar. Reduce heat to medium-low; cook, stirring occasionally, until deep golden brown, 30-40 minutes.
• Meanwhile, chop sun-dried tomatoes and transfer to a large bowl. Add the red onion, seasonings and remaining oil. Crumble beef over mixture and mix well. Shape into 16 patties. Place 2 tablespoons goat cheese on the center of 8 patties. Top with remaining patties and press edges firmly to seal.
• Grill burgers, covered, over medium heat until a thermometer reads 160° and juices run clear, 5-7 minutes on each side.
• Place buns, cut side down, on grill until toasted, 1-2 minutes. If desired, top buns with mixed greens. Serve burgers on buns with onions.