Make your own authentic Mardi Gras king cake at home with this step-by-step recipe! Soft brioche dough, cinnamon sugar filling, colorful icing, and festive sprinkles bring this Louisiana tradition to life.
In a small bowl, mix warm water, yeast, and 1 tablespoon of sugar. Let it sit for 10 minutes until foamy.
Mix the Dough:
In a large mixing bowl, combine warm milk, melted butter, eggs, vanilla, salt, and cinnamon. Add the yeast mixture and mix well. Gradually add remaining sugar and flour, one cup at a time, until dough forms.
Knead and Let Rise:
Knead dough by hand or using a dough hook for 8–10 minutes until smooth. Place in a greased bowl, cover, and let rise for 1–1½ hours or until doubled.
Prepare the Filling:
Mix brown sugar, cinnamon, and chopped pecans. Set aside.
Roll and Fill:
After rising, punch down dough and roll into a 10x20 inch rectangle. Spread with softened butter and sprinkle the filling evenly.
Shape the Cake:
Roll up the dough from the long side like a jelly roll. Shape into a ring and pinch the ends to seal.
Second Rise:
Place on parchment-lined baking sheet, cover, and let rise for another 30–45 minutes.
Bake the Cake:
Preheat oven to 350°F (175°C). Bake for 25–30 minutes or until golden brown. Let cool completely.
Insert the Baby (Optional):
Once cool, make a small slit in the bottom of the cake and insert the king cake baby.
Decorate:
Mix powdered sugar, vanilla, and milk to make glaze. Drizzle over cooled cake, then sprinkle alternating stripes of purple, green, and gold sugar.
Notes
For a variation, add cream cheese, fruit jam, or chocolate spread inside.
If using cream cheese filling, refrigerate the cake after baking.
Freeze without glaze, then thaw and decorate just before serving.