King Cake (Mardi Gras)

King Cake (Mardi Gras)
⏱️ cook time 3 hours 30 minutes
🍽️ servings 12
⚡ Difficulty medium

intro

Festive brioche-style Mardi Gras cake swirled with cinnamon cream cheese, decorated in traditional purple, green, and gold, with a hidden lucky trinket inside.

Ingredients

All-purpose flour 480 grams (4 cups)
Active dry yeast 7 grams (2 1/4 teaspoons)
Whole milk (warmed to 38°C/100°F) 180 ml (3/4 cup)
Granulated sugar 65 grams (1/3 cup)
Unsalted butter (melted, cooled) 57 grams (4 tablespoons)
Large eggs (room temperature) 2 each
Fine table salt 1 teaspoon
Full-fat cream cheese (softened) 226 grams (8 ounces)
Light brown sugar (packed) 100 grams (1/2 cup)
Ground cinnamon 2 tablespoons
Powdered sugar 240 grams (2 cups)
Vanilla extract 1 teaspoon
Heavy cream 30 ml (2 tablespoons)
Colored granulated sugar (purple, green, gold) 60 grams (1/4 cup each)
Tiny plastic baby trinket 1 each

Steps

1

Mix and knead dough

In a small bowl, combine 38°C/100°F warm whole milk, 1 tablespoon of the measured granulated sugar, and active dry yeast. Let rest 5 minutes until the surface is foamy, indicating the yeast is active. In a large stand mixer fitted with a dough hook, combine the remaining granulated sugar, all-purpose flour, fine salt, cooled melted butter, room-temperature eggs, and foamy yeast mixture. Knead on medium-low speed for 8 minutes until a smooth, elastic dough forms that pulls cleanly away from the bowl sides.

Step 1
step1:Mix and knead dough
2

Let dough rise

Coat the inside of a large clean bowl with nonstick cooking spray, place the kneaded dough inside, and turn it once to coat the surface evenly. Cover the bowl tightly with plastic wrap and a clean cotton kitchen towel, then set it in a warm, draft-free spot (24°C/75°F) for 1 hour, until the dough has doubled in volume.

Step 2
step2:Let dough rise
3

Fill and shape ring

Punch down the fully risen dough firmly to release trapped air, then roll it out on a lightly floured work surface to a 60cm x 25cm (24 x 10 inch) even rectangle. Mix softened cream cheese, packed light brown sugar, and ground cinnamon in a small bowl until completely smooth, then spread the filling evenly over the dough, leaving a 1cm (1/2 inch) plain border along the top long edge. Roll the dough tightly into a long log starting from the long edge opposite the border, pinch the seam closed to seal in filling, then form the log into a circle and pinch the two ends firmly together to make a closed ring. Transfer the ring to a parchment paper-lined baking sheet.

Step 3
step3:Fill and shape ring
4

Bake the king cake

Cover the shaped dough ring loosely with a clean kitchen towel and let it rise a second time in the same warm, draft-free spot for 45 minutes, until it is puffy and has increased by 50% in size. While the dough proofs, preheat your oven to 175°C/350°F. Once the second rise is complete, bake the cake for 28–30 minutes until the crust is deep golden brown and the internal temperature of the dough reads 90°C/195°F on a food thermometer. Remove the cake from the oven and let it cool completely on the baking sheet for 45 minutes before decorating; once cool, cut a small slit in the bottom of the cake and tuck the plastic baby trinket inside, smoothing the dough over to hide it.

Step 4
step4:Bake the king cake
5

Glaze and decorate

In a medium mixing bowl, whisk powdered sugar, vanilla extract, and heavy cream together until completely smooth; add 1 extra teaspoon of heavy cream if the glaze is too thick to pour, until it reaches a thick, honey-like consistency. Drizzle the glaze evenly over the top of the fully cooled cake, letting it run gently down the outer and inner sides of the ring. While the glaze is still wet and tacky, sprinkle alternating 10cm (4 inch) sections of the cake with purple, green, and gold colored sugar to create the traditional Mardi Gras color pattern.

Step 5
step5:Glaze and decorate

Tips

1.Do not use milk hotter than 43°C/110°F to activate yeast, as high heat will kill the yeast and result in a dense, flat cake that fails to rise.
2.Wait until the cake is fully cooled before applying the glaze; warm cake will cause the glaze to melt, thin out, and slide off the crust instead of setting properly.
3.Per New Orleans tradition, the guest who finds the hidden plastic baby in their slice is tasked with hosting the next Mardi Gras gathering and bringing the king cake.

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King Cake (Mardi Gras):Frequently Asked Questions

1.Why does the recipe specify warming whole milk to exactly 100°F for the active dry yeast?
That temperature is the ideal sweet spot to wake up active dry yeast without damaging it. Milk cooler than 95°F won’t rouse dormant yeast, leading to a slow rise and dense, heavy brioche, while milk over 110°F will kill yeast cells entirely. Use a quick-read thermometer to check instead of guessing by touch for consistent, fluffy results every time.
2.When should I add the hidden lucky trinket so it doesn’t shift or melt while baking?
Never tuck a plastic trinket into raw dough—it will shift as the brioche rises, poke through the crust, or even melt at high oven temperatures. Instead, wait until the baked cake is fully cooled, cut a tiny slit in the unglazed bottom, slide the clean trinket inside, and pinch the dough closed before adding icing and colored sugar.
3.I don’t have the traditional tiny plastic baby to hide inside—what’s a good stand-in?
The plastic baby is a relatively modern take on the age-old Mardi Gras tradition of hiding a small token to grant luck to the person who finds it, who traditionally hosts the next year’s gathering. You don’t need a specialty store run: a clean whole pecan, whole almond, dried bean, or food-safe small ceramic charm works perfectly as an easy, traditional swap.

Comments (11)

2 days ago

Y’all, I’ve been chasing the king cake taste I grew up eating at my grandma’s house in New Orleans for YEARS since I moved to Chicago. This recipe is IT. The cinnamon swirl is perfectly spiced, the glaze is just the right amount of sweet, and I hid the little plastic baby in it for our office Mardi Gras potluck—everyone begged for the recipe. SO good, 10/10 will make every Fat Tuesday from now on!

yesterday

Wait, did you use the colored sugar the recipe calls for or make your own? I’m bringing mine to a block party this weekend and want it to pop!

yesterday

So thrilled this hit that nostalgic note for you! For anyone prepping for potlucks, this cake holds up really well for 2-3 days stored in an airtight container at room temp—just wait to add the colored sugar until right before serving to keep it bright!

5 days ago

Total baking newbie here, this was my first ever yeast dough and I was SO nervous it wouldn’t rise. I followed the proofing steps exactly (set my bowl near the space heater like the tip said!) and it turned out perfectly. My kids loved helping sprinkle the purple, green, and gold sugar on top—we even FaceTimed my sister in Louisiana to show it off. Only thing I messed up was forgetting to buy the plastic baby, so I used a tiny plastic dinosaur instead lmao

3 days ago

Love the dinosaur substitute—sounds like a new family tradition! So proud of you for nailing the yeast dough on your first try, that’s the hardest part for most new bakers. Next time you can even tuck a pecan half in if you don’t have a baby trinket on hand!

1 week ago

Made this for my fraternity’s Mardi Gras mixer last weekend and it was gone in 10 minutes flat. Game changer. I skipped the fancy colored sugar and just used regular sprinkles I had in the dorm pantry, still slapped. Pro tip: add a tiny splash of rum to the glaze if you’re making it for a 21+ crowd, trust me.

3 days ago

Wait, has anyone tried making this with a 1:1 gluten free flour blend? My celiac daughter loves Mardi Gras treats but I haven’t found a king cake recipe that doesn’t turn out dense when I swap flour. Would love to hear if anyone tested it before I waste ingredients!

2 days ago

I did! Used Bob’s Red Mill 1:1 blend and added an extra teaspoon of xanthan gum, turned out almost identical to the regular version. Just let it rise an extra 20 minutes and it was fluffy and perfect!

2 days ago

Great question! We’ve tested this with Bob’s Red Mill 1:1 gluten free flour with great results, just as Beth mentioned—adding a touch of extra xanthan gum and extending the rise time a bit makes all the difference. Skip the self-rising GF blends, they’ll throw off the texture!

2 weeks ago

Took this to our extended family Sunday dinner a little early for Mardi Gras and my 82-year-old grandpa (who grew up outside Baton Rouge) said it tasted just like the ones he got at parish bake sales as a kid. Cried a little, ngl. The only note I have is that 3.5 hours total time felt a little long when I was juggling my two toddlers, but it was 100% worth the effort.

1 week ago

Totally feel you on the toddler juggle! I split the dough prep across two days—made the dough and let it do the first rise in the fridge overnight, then baked it the next day. Cut down the active time so much on party day!

yesterday

OMG the cream cheese filling option (I saw the note in the tips!) is insane. I split the dough half plain cinnamon, half cream cheese, and the cream cheese side was the first to go. 10/10, don’t sleep on adding that filling if you love a richer cake. I’ll never make a plain king cake again.

1 week ago

Disappointed, tbh. I followed the recipe exactly but my dough didn’t rise at all, and the cake came out super dense. I used active dry yeast that I just bought last week, so I know it wasn’t expired. Not sure what I did wrong, but I wasted half a Saturday on this for my kid’s class party and had to run to the grocery store bakery last minute.

5 days ago

Oh no, that happened to me the first time too! Turns out my tap water was too hot when I activated the yeast—it killed it. You want the water to be like warm bath temp, not super hot. Hope you give it another shot!

5 days ago

I’m so sorry this didn’t turn out for you! Yeast can be super finicky—if your water is over 110°F it will kill the yeast, and if it’s too cold it won’t activate. If you reach out via our contact form we can send you a step-by-step troubleshooting guide for your next attempt, we promise it’s worth it!

30 minutes ago

This was so fun to make for my roommates! I loved that the instructions broke down every step so I didn’t get confused, especially when braiding the dough. I was worried the braid would look messy but it came out so pretty, even my roommate who hates sweet pastries had two slices.

5 minutes ago

So glad the braiding steps were clear! It looks way fancier and trickier than it actually is, right? Love that even your non-sweet-tooth roommate enjoyed it—that’s the ultimate win!

2 hours ago

I’m from Louisiana currently driving cross country, so I made this in my Airbnb in Denver for a little Mardi Gras pick-me-up. Turned out so good I brought a slice to my Airbnb host, and they’d never even heard of king cake before! They loved it. Pro tip: if you don’t have a pastry brush to spread the butter on the dough before adding the cinnamon sugar, a clean paper towel works just fine.

5 minutes ago

I moved to Seattle right after college and have been craving king cake so bad I almost paid $60 to have one shipped from a bakery back home. Tried this recipe instead and saved myself so much money! The texture is spot on, the cinnamon isn’t overpowering, and the colored sugar ratio is exactly how I like it. My only complaint is that now my coworkers expect me to bring one every year lmao

just now

Girl I feel that! I moved to Dallas 5 years ago and the shipped king cakes never taste fresh, this recipe is way better and so much cheaper. I’m making two this year, one for my office and one for my neighbor who’s never tried it!

3 days ago

Made this for our church Mardi Gras bake sale and it sold for $25! People were going crazy over it. I added a little lemon zest to the glaze like my grandma used to do, and it added such a bright little kick that cut the sweetness perfectly. Will absolutely be making this again next year, and probably for a few random potlucks in between too.

2 days ago

Lemon zest in the glaze?! That’s genius, I’m totally stealing that for my next batch. I bet that tastes so fresh with the warm cinnamon.

2 days ago

Love the lemon zest addition—what a great personal twist! We’re so glad it was a hit at the bake sale, that $25 price tag means you definitely nailed it. Thanks for sharing your tip!