buttermilky

adjective2

1. •
   Resembling or characteristic of buttermilk.

   • This high-necked one with the full sleeves would look well with the skirt, and the buttermilky colour matches the brown and cream nicely. — 2008
2. •
   Prepared with buttermilk.

   • In yet another bowl, combine the bananas and buttermilk. Alternately add the floury salty mixture and the buttermilky banana mash to the first eggy sugary mixture. — 1998