01 - Preheat oven to 350°F. Grease and flour two 8-inch round cake pans.
02 - In a medium bowl, whisk together flour, baking powder, baking soda, and salt.
03 - In a large bowl, cream butter and sugar until light and fluffy. Beat in eggs one at a time, then add vanilla.
04 - Alternate adding flour mixture and milk to the creamed mixture, starting and ending with flour. Mix until just combined.
05 - Divide batter evenly between prepared pans. Bake for 22-25 minutes, or until a toothpick inserted in the center comes out clean.
06 - Cool cakes in pans for 10 minutes, then turn out onto wire racks to cool completely.
07 - Beat butter until smooth. Gradually add powdered sugar, vanilla, salt, and enough milk to achieve a spreadable consistency.
08 - Leave one cake round whole for the bunny's face. Cut the second round into two equal ovals for the ears, and the remaining center into a bow tie shape.
09 - Arrange the face, ears, and bow tie on a large serving tray.
10 - Spread a thin layer of frosting over the entire cake pieces. Chill for 20 minutes.
11 - Frost the cake fully and press shredded coconut over the entire surface for fur.
12 - Tint a small amount of coconut with a drop of pink food coloring for the inner ears. Gently press onto the ear sections.
13 - Use fondant or marshmallows for ears, and place candies for the nose, eyes, and any other decorations as desired.
14 - Store covered at room temperature for up to 2 days, or refrigerated for up to 4 days.