24 Jan 2020 --- US-based Duncan Hines and Halo Top have each launched ranges of ketogenic-friendly desserts, in response to the growing interest in the keto diet. Duncan Hines, a brand of Conagra Brands, unveiled its collection of low-carb cake cups. Meanwhile, Halo Top launched its frozen treats in seven flavors. The launches come at a time when the keto diet, an eating regiment based on the premise of the body entering ketosis, is driving NPD across several food & beverage categories, including indulgence.