Baked Potato {with Garlic Roasted Broccoli & Cheddar Cheese}. While your Perfectly Baked Potato is cooking, why not roast some broccoli along side! Garlic Roasted Broccoli is a favorite side dish and so easy to make.  Cut your head of broccoli into florets, lay them on a sheet of heavy duty aluminum foil.  Add 3-4 cloves of minced garlic and a good drizzle of olive oil, then season with salt and pepper.  Seal the foil making a packet.