Every one of the 18 flavors Nothing Bundt Cakes publishes an ingredient list for contains soybean or canola oil and at least one additive, usually mono and diglycerides, propylene glycol, cellulose gum or a synthetic dye. The cakes are baked in each bakery but always from a manufactured cake mix and a manufactured frosting base, so there is no cleaner choice on the menu.
Nothing Bundt Cakes publishes a full ingredient statement for every flavor at nothingbundtcakes.com/nutrition/ingredients - 18 flavors in all, read 22 August 2026. All 18 name a seed oil: soybean oil, canola oil or both, and six also carry palm oil. Even the two simplest, Carrot and Pumpkin Spice, list canola oil in the batter and a soybean oil pan spray. All 18 also carry at least one additive. The cake mixes and the buttercream cheese frosting bring mono and diglycerides, propylene glycol, cellulose gum, sodium aluminum phosphate, potassium sorbate and carrageenan. Synthetic dyes are common but not universal, so worth naming precisely: Yellow 5 in 10 of the 18, Red 40 in 9, Blue 1 in 6, titanium dioxide in only Confetti and S mores, Yellow 6 in only the Banana Pudding cake. Nothing is fried here so there is no fryer oil question, and plasticlist.org has no Nothing Bundt Cakes data at all.