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Pot of Gold Rainbow Bundt Cake

Pot of Gold Bundt Cake

You've never seen a rainbow swirl bundt cake like this one! This fun cake is a great St. Patrick's Day dessert or fun for any occasion. 

Course Dessert
Cuisine American
Keyword bundt cake, rainbow cake, rainbow food
Prep Time 30 minutes
Cook Time 1 hour
Total Time 1 hour 30 minutes
Servings 16 servings
Calories 175 kcal


  • 1 boxed white cake mix prepared.
  • food coloring
  • 1 cup powdered sugar sifted
  • 3-4 Tbsp heavy cream
  • gold sprinkles


  1. Place two heaping spoonfuls of prepared cake mix in each of 6 small bowls. Reserving the rest of the mix.
  2. Use the food coloring to dye each bowl red, orange, yellow, green, blue and purple to your desired color intensity.
  3. Grease and flour a fluted bundt pan.
  4. Pour one cup of reserved white cake mix into the bottom of the pan. Carefully, spoon each colored batter, one at a time, around the pan, layering each on top of the other being careful not to touch the sides of the pan. If the colored batter begins to get too close to the side, spoon some remaining white batter to fill in.
  5. Top colored layers with remaining white batter.
  6. Bake according to package directions. Cool for 10 minutes then remove from the pan.
  7. Whisk together confectioners sugar and heavy cream to form a glaze. Pour the glaze over the top of the warm cake and top with gold sprinkles.
Nutrition Facts
Pot of Gold Bundt Cake
Amount Per Serving (1 g)
Calories 175 Calories from Fat 45
% Daily Value*
Fat 5g8%
Sodium 219mg9%
Carbohydrates 32g11%
Sugar 24g27%
Protein 2g4%
* Percent Daily Values are based on a 2000 calorie diet.