Preheat the oven to 400F and lightly grease a rimmed baking sheet.
Spread the radish, Brussels sprouts, bacon, sausage, and onion on the pan. Sprinkle with the garlic powder, and a ittle salt and pepper. Drizzle with the butter or oil, and toss to combine. Spread out into an even layer.
Bake 15 to 20 minutes, until the radishes and sprouts are becoming tender. Remove from the oven and make 6 wells for the eggs. Crack the eggs into the wells (break the yolks if you prefer it).
Return the pan to the oven and bake another 5 to 10 minutes, until the eggs are set to your liking. Season to taste with additional salt and pepper.