Corn Dog Casserole

Corn Dog Casserole
3/4 lb hot dogs
1/4 tsp. pepper
1 egg
1 pkg. Jiffy Cornbread Mix
3/4 cup milk
Cooking spray
1 tsp. dry mustard
Slice hot dogs. Spray skillet with cooking spray and saute hot dogs for 5 minutes. Reserve 1 cup of the hot dogs. Put the remainder hot dogs in a bowl. In a separate bowl, combine egg, milk, mustard & pepper. Add hot dogs. Stir in cornbread mix. Spread mix into casserole dish. Top with reserved hot dogs. Bake at 400 degrees for 30 minutes. Cut into squares and serve with ketchup and/or mustard for dipping.