In cast iron skillet cook bacon, set aside and chop. Leave bacon fat in pan.
Once sprouts are finished cooking add butter to fat and melt. Then add maple syrup to bacon fat on low heat . Add sprouts, cranberries and bacon and toss in glaze.
May be made ahead and reheated.
Recipe by Talia Bunting at https://www.taliabunting.com/maple-bacon-brussels-sprouts/