In small bowl, mix yogurt, ... into 3/4-inch thick burger. Make deep depression in ... high heat. Add burgers, cook until golden brown. ... tomato and sliced feta.
Preheat oven to 400°F. Arrange ... Grill or broil hamburgers until done, approximately 10 to 12 minutes. Top burgers with cheese slices. Cook until ... and tomato if desired.
This is a fabulous method ... cheese on each burger and bake an additional minute ... begun melting. Remove burgers from oven and place on ... buns from becoming soggy.
Ingredients: 7 (buns .. onions .. salt .. sauce ...)