Linked from
The 34 pages that link to Butter, each with the reason it gives.
Saturated fatBroader topic: Butter is a familiar food source containing substantial saturated fat.
CreamBroader topic: Churning pushes cream’s fat globules past partial aggregation into a solid mass.
Dairy productBroader topic: Churning breaks the cream emulsion and gathers its fat.
DiacetylBroader topic: Diacetyl contributes much of butter’s characteristic aroma.
Myristic acidBroader topic: Its milk fat contains myristic acid among several saturated fatty acids.