These Pot of Gold Cupcakes are a show-stopping St. Patrick’s Day dessert that looks magical but is surprisingly easy to make. Rich chocolate cupcakes, fluffy green buttercream, candy rainbows, and sparkling gold “coins” come together in a playful treat that feels bakery-worthy without a lot of stress. They’re perfect for parties, classroom celebrations, family baking days, or anytime you want a festive dessert that gets everyone excited. Using cake mix and pudding keeps the cupcakes extra moist while saving time, which makes this recipe ideal for busy bakers who still want something fun and memorable. If you need an easy holiday cupcake idea with Pinterest-worthy charm, these colorful cupcakes are the perfect pick.
table of contents
time breakdown
- Prep Time: 25 minutes
- Cook Time: 18–22 minutes
- Cooling + Decorating Time: 45 minutes
- Total Time: About 1 hour 30 minutes
- Servings: 24 cupcakes
Ingredients List
Cupcakes
- 1 box (15 oz) Duncan Hines Dark Chocolate Fudge Cake Mix
- 1 box (3.4 oz) instant chocolate pudding mix, unprepared
- 4 large eggs
- 1 cup sour cream
- ¾ cup vegetable oil
- ½ cup whole milk
- 1 tablespoon vanilla extract
- ¼ teaspoon salt
- 1½ cups mini chocolate chips
Buttercream
- 1 cup unsalted butter, room temperature
- 4 cups powdered sugar
- 1 teaspoon vanilla extract
- 3–4 tablespoons heavy cream
- 3–5 drops green gel food coloring
Pot of Gold Topping
- 24 mini peanut butter cups
- ¼ cup peanut butter
- 1 cup gold sprinkles
- 24 Airheads Extremes Rainbow Strips
Kitchen Tools You’ll Need
This recipe doesn’t require fancy gadgets, just a few reliable kitchen basics to keep everything simple and stress-free.
- 2 standard muffin pans or 1 pan baked in batches
- Cupcake liners
- Stand mixer or hand mixer
- Large mixing bowl
- Measuring cups and spoons
- Rubber spatula
- Cooling rack
- Small spoon
- Piping bag
- 1M piping tip
Step-by-Step Beginner-Friendly Instructions
- Preheat your oven to 375°F and line cupcake pans with liners. Set them aside so everything is ready to go.
- In a large mixing bowl, combine the cake mix, pudding mix, eggs, sour cream, oil, milk, vanilla, and salt. Beat until the batter is smooth and fully combined. Fold in the mini chocolate chips.
- Fill each cupcake liner about ½ to ¾ full. This gives the cupcakes room to rise without overflowing.
- Lower the oven temperature to 350°F and bake for 18 to 22 minutes. The tops should look set, and a toothpick inserted into the center should come out clean or with just a few moist crumbs. 🍫
- Remove the cupcakes from the pan and let them cool completely on a wire rack before frosting. Warm cupcakes will melt the buttercream, so do not rush this step.
- For the buttercream, beat the butter until smooth and creamy. Add powdered sugar 1 cup at a time on low speed until incorporated.
- Add vanilla, 3 tablespoons of heavy cream, and green gel coloring. Beat on medium-high speed for 2 minutes until the frosting is fluffy, light, and easy to pipe. Add the extra tablespoon of cream if needed for a softer texture.
- Spoon the frosting into a piping bag fitted with a 1M tip. Pipe a swirl of frosting onto each cooled cupcake. The frosting should look soft, tall, and smooth. 💚
- To make the “pot of gold,” spread a small amount of peanut butter on top of each mini peanut butter cup using the back of a spoon. Dip it into the gold sprinkles, then add a little more peanut butter and another layer of sprinkles for a fuller coin effect.
- Press one decorated peanut butter cup into the top of each frosted cupcake.
- Curve one rainbow candy strip and gently press each end into the frosting so it arches like a rainbow landing at the gold. If needed, use a toothpick for support. 🌈
- Serve right away for the freshest look, or chill briefly to help the decorations set.
Pro Tips Section
- Store decorated cupcakes in an airtight container for up to 3 days. For the best texture, keep them cool but let them sit at room temperature for a few minutes before serving.
- Swap the chocolate cake mix for yellow or white cake if you want a brighter contrast under the green frosting.
- Bake the cupcakes a day ahead, then frost and decorate them the next day to make party prep easier.
- For a nut-free version, replace the peanut butter cups and peanut butter with a chocolate candy and a little frosting as the adhesive.
Nutrition Table
| Serving Size | Calories | Protein | Carbs | Fat | Fiber | Sugar |
|---|---|---|---|---|---|---|
| 1 cupcake | 441 | 6g | 55g | 23g | 2g | 45g |
Disclaimer
This recipe is provided for general cooking and entertainment purposes. Ingredient brands, oven performance, frosting consistency, and decorating results may vary. Always check labels carefully for allergens, especially when serving to children or guests with food sensitivities. Any toothpicks used for decoration should be removed or clearly disclosed before serving.
FAQs
Can I make these cupcakes ahead of time?
Yes. Bake the cupcakes one day ahead and store them covered. Frost and decorate them the next day for the freshest presentation.
Do I have to use chocolate cake mix?
No. White, yellow, or vanilla cupcakes also work well with the same festive decorations.
How do I keep the rainbow candy standing up?
Press the ends firmly into the frosting. A toothpick can help support the arch if needed.

Pot of Gold Cupcakes
Ingredients
Equipment
Method
- Preheat oven to 375°F and line cupcake pans with liners.
- Mix cake mix, pudding mix, eggs, sour cream, oil, milk, vanilla extract, and salt until smooth. Fold in chocolate chips.
- Fill cupcake liners 1/2 to 3/4 full with batter.
- Reduce oven temperature to 350°F and bake for 18-22 minutes.
- Allow cupcakes to cool completely before decorating.
- Beat butter until creamy, then gradually add powdered sugar. Mix in vanilla extract, heavy cream, and green food coloring until smooth.
- Pipe frosting onto cooled cupcakes.
- Spread peanut butter on mini peanut butter cups and dip into gold sprinkles.
- Place topper onto each cupcake and add a rainbow candy strip.
Nutrition
Notes
Tried this recipe?
Let us know how it was!Conclusion
These Pot of Gold Cupcakes are the kind of festive dessert that instantly brightens a celebration. They combine the rich flavor of moist chocolate cupcakes with playful decorations that feel cheerful, colorful, and party-ready. Best of all, they’re simple enough for beginner bakers and fun enough to make with kids. Whether you’re planning a St. Patrick’s Day dessert table, a classroom treat, or a themed party centerpiece, this recipe brings plenty of charm without making the process complicated. One batch is all it takes to turn an ordinary dessert into something magical and memorable.