Plain old fashioned cake donut fried in lard please.
Or beef tallow!
I don't eat grains or sugar, but I fry everything in lard or bacon fat. Sweet potato fries in lard are amazing. My eggs always cooked in bacon fat.
There is no real science that shows the relationship between fat in the diet and heart problems. The Ansel Keys '7 countries' study was bogus.
Read "The Great Cholesterol Myth"