Heat oven to 350°F.

Spray 13” x 9” metal baking pan with cooking spray.

For meatloaf, combine all meatloaf ingredients in large bowl; mix lightly but thoroughly.

Press mixture into pan.

Bake 30 to 35 minutes or until meatloaf is to medium doneness (160°F) and center is no longer pink.

Drain off any juices.

Heat broiler.

For secret sauce, combine ingredients in small bowl; mix well.

Spread over hot meatloaf, completely covering; cut meatloaf into 8 rectangles. (Do not remove from pan)

Top each rectangle with cheese, 2 half pieces bacon and tomato slices.

Broil meatloaf 5 to 6 inches from heat source 2 to 3 minutes or until cheese melts.

Serve, if desired, on bun or bread.