Preheat your oven to 400°F. Trim the ends and any old outer leaves from the Brussels sprouts.
Cut the sprouts in half and toss them with melted fat of choice, salt, and pepper.
Dump them on a foil lined baking sheet, making sure to keep everything in one layer. Sprinkle the diced bacon over everything and pop the tray in the oven.
The sprouts take about 30-35 minutes to roast, so set your timer for 10 minute intervals x3 to regularly rotate and flip the sprouts ‘n swine. Check for seasoning and drizzle some of your favorite vinegar on the finished dish.