Yummy!!!!!!!!!!!!!!!!!!!!

Feta Burgers

2 pounds lean ground beef
1 cup crumbled feta cheese
1-1/2 Tablespoon dried oregano
salt and pepper
large red onion, peeled and cut into thin slices
hamburger buns
large tomato, cut into thin slices

Break up beef in a large bowl.  Sprinkle feta, oregano, salt and pepper and toss.  Form into patties.  Spray grill rack with non-stick spray.  Heat grill to medium-high heat.  Brush onion with oil; sprinkle with salt and pepper.  Place burgers and onions on grill.  Cover and cook 5 minutes.  Turn; cook until onions are charred in spots and burgers are medium, about 4 minutes longer.  Transfer to plate.  Place buns, cut side down, on grill.  Toast for about 1 minute.  Place burgers on bun bottoms and top with tomato, onions, and bun top. 

I served with french fries.