National Cheese Toast Day is celebrated every year on September 15th. This classic dish was created by Del Johnson of Los Angeles in 1958 when he opened his first Sizzler restaurant. Cheese toast has been around for centuries and is a favorite around the world. It’s a day to indulge in one of the all-time classic comfort foods, so get ready to whip out the trusty toastie maker and enjoy some cheesy goodness!