Unique Greek Turkey Burgers Recipe

Ingredients

• 1/4 cup finely chopped onion
• 1 tsp. chopped garlic
• 4 cups chopped spinach leaves
• 1 lb. raw lean ground turkey
• 2 large egg whites or 1/4 cup liquid egg whites
• 1/2 tsp. dried basil
• 1/2 tsp. dried oregano
• 1/4 tsp. salt
• 1/4 tsp. black pepper
• 1/2 cup crumbled fat-free feta cheese
• Optional: large lettuce leaves, sliced onion, sliced tomato