KANSAS CITY — The food delivery service DoorDash made a splash in late 2019 with the introduction of its first ghost kitchen in Redwood City, Calif. Nearly two years and one pandemic later, restaurant industry investment in off-premises concepts is accelerating and will create new opportunities and pressures for food and beverage product developers. Research published by the National Restaurant Association (NRA) in 2019 found off-premises dining accounted for 60% of foodservice occasions, and nearly 80% of restaurant operators said […]