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Irresistible King Cake French Toast Bake in 40 Minutes

King Cake French Toast Bake

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A festive Mardi Gras brunch casserole featuring king cake transformed into a baked French toast with rich custard and sweet glaze.

Ingredients

Scale
  • 1 large king cake, cut into 1-inch cubes
  • 6 large eggs
  • 1 ½ cups whole milk
  • ½ cup heavy cream
  • ½ cup granulated sugar
  • 1 tsp vanilla extract
  • 1 tsp ground cinnamon
  • ¼ tsp salt
  • 1 cup powdered sugar (for glaze)
  • 23 tbsp milk (for glaze)
  • ½ tsp vanilla extract (for glaze)
  • Purple, green, and gold sprinkles (optional)
  • Extra powdered sugar (optional)

Instructions

  1. Preheat oven to 350°F and grease a 9×13 baking dish.
  2. Spread cubed king cake evenly in the dish.
  3. Whisk eggs, milk, heavy cream, sugar, vanilla, cinnamon, and salt in a bowl until smooth.
  4. Pour custard over the king cake, pressing gently to soak.
  5. Let sit for 15–20 minutes.
  6. Bake uncovered for 35–40 minutes until golden and set.
  7. Whisk powdered sugar, milk, and vanilla for glaze and drizzle over the bake.
  8. Garnish with sprinkles and powdered sugar.

Notes

  • Use day-old king cake for better texture.
  • Adjust glaze thickness by adding more or less milk.
  • Serve warm for best flavor.

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