Question: are boxed cake mixes nut free?
Answer: The Facts on Duncan Hines Cake Mixes Certifications: Many of the Duncan Hines Cake Mixes are Certified Kosher Parve. Dietary Notes: By ingredients, these Duncan Hines Cake Mixes are dairy-free / non-dairy, and most are also egg-free, nut-free, peanut-free, vegan / plant-based, and vegetarian.