Nestlé Crunch is a brand of candy bar produced by Nestlé S.A., the world's largest food and beverage company which is based in Vevey, Switzerland. A Nestlé Crunch bar consists of puffed rice in milk chocolate. The product first went on sale in 1928. According to T. Wilbur's 1994 book More Top Secret Recipes: More Fabulous kitchen Clones of America's Favorite Brand Name Foods, Nestlé Crunch is the best-selling Nestlé candy bar in the United States.
In 2015, Nestlé Crunch was involved in promotions to mark both the release of The Peanuts Movie and the fiftieth anniversary of the first television broadcast of A Charlie Brown Christmas. Residents of the United States could enter a Nestlé Crunch/The Peanuts Movie sweepstake between July 1 and November 15, 2015. The top prize was a tour of Blue Sky Studios and the opportunity for the winner to be drawn like a Peanuts character.