Slaters 50/50 was founded in 2009 in Anaheim Hills, California by Scott Slater. Teaming up with Executive Chef Brad Lyons, they created the worlds first 50/50 patty 50 percent ground bacon and 50 percent ground beef taking the Southern California restaurant scene by storm.In 2011, the second Slaters 50/50 opened in Huntington Beach followed quickly by the San Diego location. Slaters 50/50 is also located in Pasadena, Lake Forest and Rancho Cucamonga.