Preheat oven to 350°F. Line a baking sheet with parchment paper.
Blanch 1 lb. fresh green beans for a few minutes. I err on the side of crisp and definitely took the green beans out within one minute.
Microwave bacon in a single layer for about 1 minute to start their cooking process.
Wrap one slice of bacon around a bundle of about 4 or 5 green beans. Instead of wrapping the bacon on top of itself, the way a roll of Scotch tape looks, start closer to one end of the bundle and slightly spiral the wrapping.
Place bundles with the loose bacon end tucked underneath.
Roast in for 15 minutes, or until bacon is cooked through and beginning to crisp around its edges.