Milky Way Layer Cake

Milky Way layer cake is a Southern dessert classic that turns eight whole candy bars into the body of a moist, deeply flavored chocolate-caramel layer cake. The melted candy bars do triple duty: they bring the chocolate, the caramel, and the nougat all in one ingredient, with the milk chocolate coating, soft caramel, and whipped nougat each contributing different textures and flavors as they dissolve into the warm butter.

Melting the candy bars and a portion of the butter gently in a double boiler is non-negotiable. Direct heat scorches the caramel and the chocolate seizes. The water bath keeps the temperature even and gives you a smooth, pourable mixture to fold into the cake batter.

Buttermilk and a half teaspoon of baking soda give this otherwise heavy cake its lift. The acid in buttermilk activates the soda for an airy crumb that holds up under thick frosting without collapsing.

Pro Tips

• Chop the candy bars before melting. Whole bars take twice as long and burn at the bottom.
• Cream butter and sugar properly. Aim for fluffy and pale, about 5 minutes with a stand mixer.
• Don’t overmix once the flour goes in. Stir just until smooth to keep the crumb tender.
• Cool layer cakes completely before frosting. A warm cake melts every kind of buttercream.

Variations

• Frost with a chocolate buttercream and crumbled Milky Way bars on top for full themed presentation.
• Stir pecans into the batter for a Texas sheet cake feel.
• Use Snickers or Twix bars in place of Milky Way for a different candy-bar profile.