King Cake Frappuccino Recipe
If you’ve ever dreamed of Mardi Gras in a cup, the King Cake Frappuccino is your ticket to a festive, creamy celebration. Inspired by New Orleans’ beloved pastry, this colorful frappuccino combines the cinnamon-sweet magic of leftover king cake with cool espresso, lush milk, and signature sprinkles for a sippable treat that tastes like a parade. Whether you’re ringing in Carnival season or craving a playful pick-me-up, this decadent drink is pure joy—and comes topped with heaps of whipped cream and a royal dash of purple candy pearls. Get ready to create your new favorite coffee shop indulgence—right in your own kitchen!

Ingredients You’ll Need
The best part about making a King Cake Frappuccino at home is how easy and accessible the ingredients are. Each one adds a layer of texture, flavor, or that unmistakable festive flair; don’t skip these staples for the truest king cake experience!
- Espresso: Provides a rich, bold foundation that balances all the sweetness. Freshly brewed is best—this gives our frappuccino authentic café depth.
- Milk: Brings creaminess and helps the drink blend smoothly. Use your favorite type—from whole to almond or oat—for a personalized touch.
- Ice: The secret to a chilly, frosty texture that makes every sip refreshing. Don’t be shy—extra ice keeps things slushy, not watery!
- King Cake Chunks: Add unmistakable cinnamon, sweetness, and a chewy surprise in every gulp. Sneak in an extra piece to truly capture Mardi Gras spirit.
- Purple Candy Pearls: A tribute to traditional king cake colors, these add playful crunch and instant festivity on top.
- Whipped Topping: For the crowning swirl! This creamy cloud is perfect for supporting your pearls or crumbled cake garnish.
How to Make King Cake Frappuccino
Step 1: Brew the Espresso
Start by brewing one shot of espresso—fresh is absolutely worth it here for that lively, aromatic kick. If you don’t have an espresso machine, a strong cup of coffee will do. Pour your hot espresso directly into a blender to capture all that steamy goodness, forming the backbone of your King Cake Frappuccino.
Step 2: Add Milk and Ice
Next, add 1 1/3 cups of your chosen milk and a hearty two cups of ice to the blender. This combo transforms your espresso into a frosty, creamy treat. Don’t be afraid to adjust the milk for your preferred consistency—it should whirl into a rich, pourable mix that’s still thick enough to spoon.
Step 3: Blend in the King Cake
Now for the showstopper: toss in two generous chunks of actual king cake. Blend everything until the cake pieces are fully pulverized and you’re left with a creamy, speckled batter. If it’s too thick to blend, add a little splash of milk and pulse again—think milkshake, not soup!
Step 4: Assemble and Top
Pour your blended frappuccino into a tall, chilled glass. Add a mountain of whipped topping, then finish with crumbled king cake and a handful of purple candy pearls for that royal finish. Each layer is like a Mardi Gras bead—fun, colorful, and essential!
How to Serve King Cake Frappuccino

Garnishes
Every homemade King Cake Frappuccino deserves a parade-worthy garnish! Beyond whipped topping and purple candy pearls, try extra sprinkles in green and gold, or mini cinnamon sticks tucked into the cream for extra pizzazz. A little wedge of king cake perched on the rim is the ultimate invitation to indulge.
Side Dishes
Wondering what pairs with this festive drink? Serve your frappuccino alongside slices of king cake, of course! If you want to switch things up, try buttery croissants, beignets, or a plate of fresh fruit to balance its sweet richness. For a true Mardi Gras brunch, offer spiced nuts and cheese platters on the side.
Creative Ways to Present
Make your King Cake Frappuccino memorable with a playful presentation! Use mason jars for a rustic, casual look, or opt for tall clear glasses to showcase all those swirling pastel layers. For parties, set up a DIY frappuccino bar with bowls of toppings, colored straws, and mini plastic crowns for guests to adorn their cups.
Make Ahead and Storage
Storing Leftovers
Had some self-restraint and ended up with leftovers? Pour the remainder of your King Cake Frappuccino into an airtight container and refrigerate for up to a day. Be aware the texture will shift as the ice melts, but the flavors remain just as delightful. Give it a good shake or blend before serving again.
Freezing
If you want to prepare in advance—or freeze portions for later carnival cravings—simply pour extra frappuccino into freezer-safe jars. Once ready to enjoy, let it sit at room temperature for about 10–15 minutes, then re-blend or stir to revive that frosty magic.
Reheating
Frappuccinos are best cold, so reheating isn’t necessary. However, if you accidentally left yours in the fridge or freezer a tad too long, a brief blitz in the blender with a splash of milk or a handful of fresh ice will bring it right back to its thick, slushy self.
FAQs
Can I make the King Cake Frappuccino without espresso?
Absolutely! If you prefer no caffeine or don’t have espresso on hand, use a strong brew of your favorite decaf coffee. The flavors will stay rich while being gentle on your energy levels.
Is there a dairy-free version?
Yes indeed! Swap dairy milk with almond, oat, or coconut milk, and make sure your whipped topping is non-dairy as well. The King Cake Frappuccino is just as fabulous when made vegan.
What if I don’t have king cake?
No worries! Substitute with a soft cinnamon roll or coffee cake—the goal is to infuse that spiced, cakey character into your frappuccino. Don’t skip the colored candy pearls for that classic look.
Are the candy pearls necessary?
They’re mostly for that cheerful, celebratory Mardi Gras touch, but you can use any colorful candy, sprinkles, or sanding sugar to make your King Cake Frappuccino pop. The more festive, the better!
Can I double or triple the recipe for a crowd?
Definitely! This recipe scales up beautifully, just make sure your blender can handle the volume. Invite friends over for a homemade King Cake Frappuccino party—it’s a surefire way to kick off Mardi Gras (or any morning) in style.
Final Thoughts
Embrace your inner parade marshal and treat yourself to a homemade King Cake Frappuccino—the ultimate mash-up of dessert and coffee, Mardi Gras and every day. It’s so much more than a drink; it’s a celebration in a glass. Give it a whirl and let the good times (and sprinkles) roll!
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King Cake Frappuccino Recipe
- Total Time: 5 minutes
- Yield: 1 serving 1x
- Diet: Vegetarian
Description
Indulge in the festive flavors of Mardi Gras with this delightful King Cake Frappuccino recipe. A creamy blend of espresso, milk, and king cake pieces topped with whipped cream and colorful candy pearls.
Ingredients
For the Frappuccino:
- 1 shot espresso
- 1 1/3 cups milk; possibly more
- 2 cups ice
- 2 pieces of king cake, cut into chunks
For Topping:
- Additional king cake pieces
- 5 purple candy pearls
- Whipped cream
Instructions
- Brew the Espresso: Start by brewing a shot of espresso. Pour it into a blender along with milk and ice. Blend until smooth.
- Add King Cake: Incorporate the chunks of king cake into the blender and blend again. If the consistency is too thick, add a bit more milk and blend until desired.
- Top and Serve: Pour the frappuccino into a glass, top it with whipped cream, crumbled king cake pieces, and purple candy pearls. Enjoy your King Cake Frappuccino!
- Prep Time: 5 minutes
- Cook Time: 0 minutes
- Category: Beverage
- Method: Blending
- Cuisine: American
Nutrition
- Serving Size: 1 serving
- Calories: Approximately 300 kcal
- Sugar: Varies based on king cake used
- Sodium: Varies based on ingredients
- Fat: Varies based on milk and king cake
- Saturated Fat: Varies based on milk and king cake
- Unsaturated Fat: Varies based on milk and king cake
- Trans Fat: 0g
- Carbohydrates: Varies based on ingredients
- Fiber: Varies based on ingredients
- Protein: Varies based on ingredients
- Cholesterol: Varies based on ingredients
Keywords: King Cake Frappuccino, Mardi Gras, Coffee Drink, Dessert Drink