1     vanilla or white cake mix
    1     cup all-purpose flour
    1     cup sugar
    1     cup coconut Greek yogurt
    1     cup milk
    2     tablespoons melted butter
    3     eggs

Frosting:
    1     stick butter, softened
    1     package (8 ounces) cream cheese, softened
    1/4     cup heavy whipping cream
    5     cups powered sugar
    2-4     cups shredded coconut

    Heat oven to 350 F.
    In mixing bowl, mix cake mix, flour and sugar. Blend in yogurt, milk, butter and eggs.
    Grease two 8-inch cake pans with butter. Pour half the mixture into each pan and bake 45 minutes. Cool on rack before icing.
    To make frosting: In mixing bowl, mix butter, cream cheese and heavy whipping cream. Slowly blend in powdered sugar.
    Ice cake then pat shredded coconut gently into icing.