Ingredients

SAUCE:

• 3 tablespoons mayonnaise
• 2 teaspoons lemon juice
• 1 clove garlic, minced
• 1/4 teaspoon dried oregano
• salt to taste

BURGERS:

• 1/2 cup frozen, chopped spinach, thawed, grained and squeezed dry
• 1/2 cup feta cheese
• 2 tablespoons lemon juice
• 1 tablespoon pine nuts (may substitute chopped walnuts)
• 1 clove garlic, minced
• 1 teaspoon oregano
• 1/4 teaspoon each salt and pepper
• 1 pound ground beef

Directions

1. In a small bowl, combine sauce ingredients. Cover and refrigerate.
2. In another bowl, combine burger ingredients, mix well and make 4 patties.
3. Grill burgers.
4. Serve with sauce on toasted buns