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Cakes & CupcakesNo. 8548 · The 2026 edition

Witches Brew Halloween Cake!

Mix up a spooky treat with this Witches Brew Halloween Cake, featuring a marbled cake and creepy edible eyes!

Medium

Our own summary of the original — the full post and photos live at myincrediblerecipes.com.

Witches Brew Halloween Cake! - My Incredible Recipes
PHOTO · MYINCREDIBLERECIPES.COM

This Witches Brew Halloween Cake starts with a vanilla cake mix batter divided and colored black, purple, and green, then baked in a bundt pan. After cooling, a homemade royal icing is tinted in the same colors and drizzled over the cake. Finish with edible eyes for a creepy, fun Halloween dessert.

Ingredients

Directions

  1. In a stand mixer, combine the egg whites, cream of tartar, and vanilla, then gradually add 3 cups of powdered sugar while mixing on low speed. Increase speed and beat until stiff peaks form.
  2. If the royal icing is too runny (like soup), add the extra half cup of powdered sugar and mix until stiff.
  3. Once stiff peaks are achieved, divide the icing evenly into three separate bowls.
  4. Add black gel coloring to one bowl, purple to the second, and green to the third. Stir each until you reach your desired shade.
  5. Spoon each colored icing into its own piping bag (three bags total).
  6. Drizzle the colored icings over the cooled cake, alternating colors, to create a marbled effect.
  7. Place the edible eyes randomly over the icing-covered cake.
  8. Let the cake sit for about 10 minutes before serving to allow the icing to set slightly.

Open the original on myincrediblerecipes.com