Preheat oven to 400 degrees F.
In a large, oven-proof skillet, over medium heat, saute celery in 1 tablespoon butter, about 4 minutes. Remove celery and let cool.
Melt remaining butter in skillet. Carefully place patties in skillet and cook 2 to 3 minutes, or until browned on 1 side. Flip patties and place in preheated oven. Cook for 12 to 15 minutes for medium doneness.
Serve hot on toasted buns with desired condiments.
Recipe courtesy Sandra Lee, 2007
Recipe courtesy of Food Network Kitchen