Preheat oven to 350 degrees.
Spray a muffin tin with nonstick spray.
In a large bowl combine beef, eggs, bread crumbs, 1/4 cup bbq sauce, 1/2 cup cheese, onion, and salt and pepper.
Using hands, combine well.
Fill each well of muffin tin to top with the meat mixture, pressing down.
Bake for 25-30 minutes until browned and cooked through.
Top with remaining bbq sauce and shredded cheese on each muffin.
Bake for an additional two minutes.
Remove from the oven and let sit for a few minutes before removing from pan.
Top with piped or a scoop of mashed potatoes on each.
Garnish with bacon and green onion "sprinkles".