01 - Preheat the oven to 400°F.
02 - Cut turkey, sweet potatoes, Brussels sprouts, and red onion into uniform, bite-sized pieces.
03 - Distribute turkey, sweet potatoes, Brussels sprouts, and onion in a single layer on a sheet pan.
04 - Drizzle the leftover gravy evenly over the mixture.
05 - Bake for 15 to 20 minutes until ingredients are thoroughly heated and edges are lightly crisped.
06 - While the hash bakes, fry eggs in a pan to your preferred doneness; serve one egg atop each portion if desired.