Ingredients
3 tablespoons fat-free mayonnaise2 teaspoons lemon juice1 garlic clove, minced1/4 teaspoon dried oregano1/8 teaspoon saltBURGERS:1/4 cup frozen chopped spinach, thawed and squeezed dry1/4 cup crumbled reduced-fat feta cheese2 tablespoons lemon juice1 tablespoon pine nuts, finely chopped1 garlic clove, minced1 teaspoon dried oregano1/4 teaspoon salt1/4 teaspoon pepper1 pound lean ground beef (90% lean)4 hamburger buns, split
Preparation
In a small bowl, combine the mayonnaise, lemon juice, garlic, oregano and salt. Cover and refrigerate until serving.
In a large bowl, combine the spinach, cheese, lemon juice, pine nuts, garlic, oregano, salt and pepper. Crumble beef over mixture and mix well. Shape into four patties.
Using long-handled tongs, moisten a paper towel with cooking oil and lightly coat the grill rack. Grill burgers, covered, over medium heat or broil 4 in. from the heat for 5-7 minutes on each side or until a thermometer reads 160° and juices run clear.
Toast buns on for 1 minute or until lightly browned. Serve burgers on buns with reserved sauce.
