Lucky Break — A.M. Arthur

I finished this a few weeks ago and it's a light easy read. When the Clean Slate Ranch is shorthanded, Shawn Matthews is enlisted to help cook and finds himself bunked next to the sexiest cowboy he's ever laid eyes on. But Shawn is the spitting image of former rodeo-star-turned-ranch-hand Robin's late husband, and it spooks the hell out of Robin. Sparks fly, though, as they do, and finding each other—and a second chance at love—may be the lucky break they both need.

There's a LOT of characters at Clean Slate ranch (this is #4 in a series that I haven't yet read) and it was a little hard to keep them all straight but the story in this book stands sufficiently alone to read without having read the first three.