Use room temperature eggs and milk so everything mixes smoothly and the batter comes together evenly.
Let the cake layers cool completely before frosting. Marshmallow frosting is soft and will melt or slide if the cake is warm.
Use a rimmed baking sheet, or large platter, when adding the coconut — this helps you catch and reuse what falls off.
Press the coconut gently into the frosting instead of rubbing so you don’t pull the frosting off the cake. I won't lie, it's a little messy, I almost always have to sweep my kitchen floor after I make it.
This recipe was completely redone in February 2026, if you loved the old recipe and want that you can contact me through the link at the very bottom of this page and I'll send it to you.
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Nutritional information is approximate.
See ingredient notes and substitutions in the post above.
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