Delicious King Cake Cupcakes for Mardi Gras Recipe

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Modified:February 10, 2026

Published:February 10, 2026

by Sarah Mitchel

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Bring Mardi Gras to Your Kitchen: Why King Cake Cupcakes?

Imagine biting into a perfectly moist, tender cupcake, its delicate crumb infused with a warm, inviting cinnamon swirl, all crowned with a vibrant, sugary glaze and festive sprinkles. That, my friends, is the magic of these King Cake Cupcakes for Mardi Gras. They capture all the celebratory spirit and iconic flavors of a traditional King Cake, but in a delightful, individual portion that’s easier to share (or not!) and even more fun to decorate. Forget the fuss of a large, yeasted cake; these cupcakes deliver instant Mardi Gras joy straight to your taste buds.

A Taste of Tradition, Made Simple

The King Cake is a cornerstone of Mardi Gras celebrations, symbolizing the Epiphany and the coming of the Carnival season. While the classic brioche-style cake is undeniably delicious, it can be a time-consuming endeavor. These King Cake Cupcakes offer a fantastic shortcut, allowing you to enjoy those beloved flavors – the sweet dough, the cinnamon sugar, the vibrant icing – without spending hours on a complex bake. It’s tradition, simplified, and utterly delicious.

My Go-To for Festive Fun

As an expert food blogger and passionate home baker, I’m always looking for recipes that deliver big on flavor and fun without being overly complicated. These King Cake Cupcakes for Mardi Gras have become my absolute go-to for any Mardi Gras gathering. They’re a guaranteed crowd-pleaser, easy to transport, and the individual portions make serving a breeze. Plus, who can resist a cupcake with a hidden baby inside? It’s an instant conversation starter and brings that playful element central to Carnival.

Why This King Cake Cupcake Recipe Stands Out

  • Perfectly Moist & Fluffy Crumb: We use a combination of buttermilk and oil to ensure these cupcakes are incredibly tender and stay moist for days, unlike some drier cake recipes.
  • Classic Cinnamon Swirl, Elevated: Our technique for the cinnamon swirl ensures it’s beautifully distributed throughout each cupcake, providing that signature King Cake spice in every bite.
  • Authentic Mardi Gras Icing & Sprinkles: The vibrant purple, green, and gold icing isn’t just for show; it’s a simple, sweet glaze that perfectly complements the cupcake, finished with traditional Mardi Gras sprinkles for that festive flair.
  • One-Bowl Batter: Minimizing cleanup is always a win! This recipe keeps things simple with a straightforward mixing process.

Essential Ingredients & Smart Substitutions

Here is what you need and why:

All-Purpose Flour: This forms the structure of our cupcakes. I prefer unbleached all-purpose flour for its consistent quality. You can substitute cake flour for an even lighter, more delicate crumb, but reduce the amount by 2 tablespoons per cup as cake flour is finer.

Granulated Sugar: Provides sweetness and helps with browning. Don’t skimp here; it’s essential for the cake’s flavor and texture.

Baking Powder & Baking Soda: Our leavening agents. Baking powder gives an initial lift, while baking soda reacts with the buttermilk to create a tender, airy texture.

Salt: Crucial for balancing the sweetness and enhancing all the other flavors. Never skip the salt in baking!

Ground Cinnamon: The star spice of our King Cake flavor. Use fresh, good-quality cinnamon for the best aroma and taste. A blend of cinnamon and a pinch of nutmeg can also be lovely.

Large Eggs: Bind the ingredients together, add richness, and contribute to the cake’s structure and moisture. Ensure they are at room temperature for better emulsification.

Buttermilk: The secret to incredibly moist and tender cupcakes. Its acidity reacts with the baking soda, creating a soft crumb. If you don’t have buttermilk, you can make a substitute: add 1 tablespoon of white vinegar or lemon juice to a liquid measuring cup, then fill the rest with whole milk to 1 cup. Let it sit for 5-10 minutes until it curdles slightly.

Vegetable Oil: Contributes to the cupcakes’ moisture and keeps them tender for longer than butter alone. You can use any neutral-flavored oil like canola or sunflower oil.

Vanilla Extract: Enhances all the sweet flavors. Use pure vanilla extract for the best results.

Powdered Sugar (Confectioners’ Sugar): The base for our vibrant icing. Sift it to avoid lumps.

Milk or Cream: Used to thin the icing to the perfect drizzling consistency. Start with a small amount and add more as needed.

Food Dyes (Purple, Green, Gold/Yellow): These are essential for achieving the iconic Mardi Gras colors. Gel food dyes are preferred as they are more concentrated and won’t thin your icing as much as liquid dyes. The colors symbolize justice (purple), faith (green), and power (gold).

Mardi Gras Sprinkles: The final festive touch! Look for purple, green, and gold sprinkle mixes.

Edible Figurines or Almonds: The traditional King Cake baby! You can use small plastic babies (ensure they are food-safe), or for an edible alternative, a whole blanched almond or a pecan half works perfectly. Just remember to warn your guests!

Your Step-by-Step Guide to King Cake Cupcake Perfection

Follow these step-by-step photos:

1. Prep for Success

Preheat your oven to 350°F (175°C). Line a 12-cup muffin tin with paper liners. This ensures easy removal and prevents sticking. In a small bowl, whisk together the cinnamon swirl ingredients (granulated sugar and ground cinnamon) and set aside. This makes it easy to sprinkle evenly later.

2. Craft the Cupcake Batter

In a large bowl, whisk together the dry ingredients: all-purpose flour, granulated sugar, baking powder, baking soda, and salt. Make sure there are no lumps. In a separate medium bowl, whisk together the wet ingredients: eggs, buttermilk, vegetable oil, and vanilla extract until well combined. Pour the wet ingredients into the dry ingredients and mix with a whisk or spatula until just combined. Be careful not to overmix; a few small lumps are okay. Overmixing develops gluten, leading to tough cupcakes.

3. The Cinnamon Swirl Magic

Fill each cupcake liner about two-thirds full with batter. Sprinkle about 1/2 teaspoon of the cinnamon sugar mixture over the top of each cupcake. Using a toothpick or a small skewer, gently swirl the cinnamon sugar into the batter. Don’t overdo it; a few swirls are enough to create a beautiful ribbon effect without fully incorporating the cinnamon. This is also the time to gently press your edible baby or almond into one of the cupcakes, if using.

4. Bake to Golden Perfection

Bake for 18-22 minutes, or until a wooden skewer inserted into the center of a cupcake comes out clean or with a few moist crumbs attached. The tops should be lightly golden and spring back when gently touched. Avoid opening the oven door too early, as this can cause cupcakes to sink. Once baked, remove the muffin tin from the oven and let the cupcakes cool in the tin for 5 minutes before transferring them to a wire rack to cool completely. Cooling completely is crucial before icing.

5. Whip Up the Signature Icing & Decorate

While the cupcakes cool, prepare the icing. In a medium bowl, whisk together the powdered sugar and milk (or cream) until smooth and thick but pourable. Divide the icing into three small bowls. Tint one purple, one green, and one yellow/gold using your gel food dyes. Once the cupcakes are completely cool, drizzle each cupcake generously with the colored icings, alternating colors for a festive look. Immediately top with Mardi Gras sprinkles before the icing sets. If using a baby, remember which cupcake it’s in!

Expert Tips for King Cake Cupcake Success

  • Don’t Overmix: The Golden Rule of Baking: Once you add the wet ingredients to the dry, mix only until just combined. Overmixing develops gluten, leading to tough, chewy cupcakes instead of light and fluffy ones.
  • Room Temperature Ingredients: Why It Matters: Eggs and buttermilk at room temperature emulsify better with the other ingredients, creating a smoother, more uniform batter and a finer crumb.
  • Testing for Doneness: The Toothpick Trick: Insert a wooden skewer or toothpick into the center of a cupcake. If it comes out clean or with a few moist crumbs, they’re done. If it’s wet with batter, bake for a few more minutes.
  • Cool Completely: Patience for Perfect Icing: Icing warm cupcakes will cause the icing to melt and slide right off. Ensure your cupcakes are completely cool to the touch before you even think about decorating.
  • Swirl Technique: For a Visible Cinnamon Ribbon: When swirling the cinnamon sugar, use a light hand and only a few passes with your toothpick. The goal is a ribbon, not a fully incorporated mixture, so the swirl remains visible after baking.

Serving Suggestions: Elevate Your Mardi Gras Spread

Pairing with Beverages

These King Cake Cupcakes for Mardi Gras are delightful on their own, but they truly shine when paired with the right beverage. For a morning celebration, a strong cup of New Orleans-style iced coffee or a chicory coffee blend would be perfect. For an adult gathering, consider serving them alongside a festive Hurricane cocktail or a sparkling wine. Even a simple glass of cold milk or a warm mug of tea makes for a comforting pairing.

Building a Mardi Gras Dessert Platter

Why stop at just cupcakes? Create an impressive Mardi Gras dessert platter by arranging your King Cake Cupcakes alongside other festive treats. Think colorful macarons, beignets dusted with powdered sugar, or even a bowl of purple, green, and gold candies. The variety will make your spread even more inviting and celebratory. Don’t forget to scatter some Mardi Gras beads around the platter for extra flair!

Storing & Reheating Your King Cake Cupcakes

Keeping Them Fresh: Airtight Containers

To keep your King Cake Cupcakes for Mardi Gras at their absolute best, store them in an airtight container at room temperature for up to 3 days. If your kitchen is particularly warm, or if they are heavily iced, you can store them in the refrigerator, but bring them back to room temperature before serving for the best flavor and texture. The airtight container prevents them from drying out and keeps the icing fresh.

Freezing for Later: Best Practices

Yes, you can freeze these cupcakes! For best results, freeze them unfrosted. Once completely cooled, wrap each cupcake individually in plastic wrap, then place them in a freezer-safe airtight container or bag. They can be frozen for up to 2-3 months. When you’re ready to enjoy them, thaw them at room temperature for a few hours, then frost and decorate as desired. If you must freeze them frosted, ensure the icing is fully set, then flash freeze them on a baking sheet before wrapping individually to prevent the icing from sticking.

King Cake Cupcakes FAQ

Can I make these gluten-free?
Yes, you can! Substitute the all-purpose flour with a 1:1 gluten-free baking flour blend that contains xanthan gum. The texture might be slightly different, but they will still be delicious.
What if I don’t have buttermilk?
No problem! You can easily make a substitute. Add 1 tablespoon of white vinegar or lemon juice to a liquid measuring cup, then fill the rest with whole milk to the 1-cup line. Let it sit for 5-10 minutes until it curdles slightly.
Can I use a different filling?
Absolutely! While the cinnamon swirl is classic, you could core the cupcakes after baking and fill them with a cream cheese frosting, a fruit compote, or even a pecan praline filling for an extra layer of flavor.
How far in advance can I make these?
You can bake the cupcakes up to 2 days in advance and store them unfrosted in an airtight container at room temperature. Frost and decorate them on the day of serving for the freshest look and taste.
What’s the best way to transport them?
For frosted cupcakes, use a cupcake carrier with individual compartments to prevent them from sliding and smudging. If you don’t have one, a sturdy box with crumpled parchment paper or foil around the base of each cupcake can help keep them secure.
Print
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Delicious King Cake Cupcakes for Mardi Gras


  • Total Time: 40 minutes
  • Yield: 12 cupcakes

Description

Celebrate Mardi Gras with these easy-to-make and incredibly moist King Cake Cupcakes. Featuring a delightful cinnamon swirl and vibrant Mardi Gras icing, they’re a festive treat for any gathering.


Ingredients

  • For the Cupcakes:
  • 1 ½ cups (190g) all-purpose flour
  • 1 cup (200g) granulated sugar
  • 1 ½ tsp baking powder
  • ½ tsp baking soda
  • ½ tsp salt
  • 2 large eggs, room temperature
  • ¾ cup (180ml) buttermilk, room temperature
  • ½ cup (120ml) vegetable oil
  • 1 tsp vanilla extract
  • For the Cinnamon Swirl:
  • 2 tbsp granulated sugar
  • 1 tsp ground cinnamon
  • For the Icing:
  • 2 cups (240g) powdered sugar, sifted
  • 34 tbsp milk or heavy cream
  • Purple, green, and yellow/gold gel food coloring
  • Mardi Gras sprinkles
  • 1 small edible figurine or blanched almond (optional)

Instructions

  • 1. Prepare Oven & Liners: Preheat oven to 350°F (175°C). Line a 12-cup muffin tin with paper liners. In a small bowl, combine 2 tbsp granulated sugar and 1 tsp cinnamon for the swirl; set aside.
  • 2. Mix Dry Ingredients: In a large bowl, whisk together flour, 1 cup granulated sugar, baking powder, baking soda, and salt.
  • 3. Mix Wet Ingredients: In a separate medium bowl, whisk together eggs, buttermilk, vegetable oil, and vanilla extract.
  • 4. Combine & Swirl: Pour wet ingredients into dry ingredients and mix until just combined (do not overmix). Fill cupcake liners 2/3 full. Sprinkle cinnamon sugar mixture over each, then gently swirl with a toothpick. Insert edible baby/almond into one cupcake if desired.
  • 5. Bake: Bake for 18-22 minutes, or until a wooden skewer inserted into the center comes out clean. Cool in the tin for 5 minutes, then transfer to a wire rack to cool completely.
  • 6. Make Icing: In a medium bowl, whisk powdered sugar and 3-4 tbsp milk until smooth. Divide into three bowls and tint purple, green, and yellow/gold with food coloring.
  • 7. Decorate: Once cupcakes are completely cool, drizzle with colored icings, alternating colors. Immediately top with Mardi Gras sprinkles.
  • Prep Time: 20 mins
  • Cook Time: 20 mins

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