S.H.
I don't have a cake recipe, but made the most awesome icing over the weekend!
1 1/2 sticks butter (I used 1 stix marg & 1/2 stix butter). Beat til creamy.
1/2 jar marshmallow creme. Add to creamed butter & mix thoroughly.
Add <3 cups powdered sugar. Beat til spreading consistency.
No milk, no vanilla. You can easily add food coloring & a little bit more powd. sugar to tint the icing! The flavor is not icky sweet, is creamy, & tastes dreamy. My family loved it!