The 1991 Banquet Frozen Foods 300 was a NASCAR Winston Cup Series racing event that occurred on June 9, 1991, at Sears Point International Raceway in the American community of Sonoma, California. Scott Gaylord would make his NASCAR Cup Series debut in this racing event. Butch Gilliland, the father of current NASCAR Sprint Cup Series competitor David Gilliland, failed to qualify for this race along with three other drivers.