Print
clock clock iconcutlery cutlery iconflag flag iconfolder folder iconinstagram instagram iconpinterest pinterest iconfacebook facebook iconprint print iconsquares squares iconheart heart iconheart solid heart solid icon

French Toast Casserole with Croissants


  • Author: Lorenzo Devereaux
  • Total Time: 1 hour
  • Yield: Serves 6–8

Description

This French Toast Casserole with Croissants is your new favorite comfort food disguised as a gourmet breakfast. Buttery croissants are soaked in a vanilla-scented custard, baked until golden and fluffy, then finished with a generous dusting of powdered sugar. The result? A warm, creamy, slightly crisp dish that’s sweet, satisfying, and visually irresistible. Whether you’re after a quick breakfast idea, an easy brunch recipe, or a cozy dessert, this croissant casserole delivers big flavor with minimal effort.

Perfect for weekend breakfast ideas, holiday gatherings, or make-ahead breakfast options, this recipe brings together rich textures and flavors in one pan. It’s a showstopper that will have your guests asking for seconds—and the recipe!


Ingredients

56 large croissants, preferably a day or two old

5 large eggs

1 3/4 cups whole milk

1/2 cup heavy cream

1/3 cup granulated sugar

2 tablespoons brown sugar

1 tablespoon vanilla extract

1/2 teaspoon ground cinnamon

1/4 teaspoon salt

Powdered sugar for topping (optional)

Optional add-ins: fresh berries, chopped nuts, or chocolate chips


Instructions

  1. Slice croissants in half lengthwise. Arrange the bottom halves in a greased baking dish.
  2. In a bowl, whisk eggs, milk, cream, both sugars, vanilla, cinnamon, and salt until well combined.
  3. Pour half of the custard over the bottom croissant layer and let it soak for a few minutes.
  4. Add the top halves of croissants, then pour the remaining custard over them. Gently press down to help them soak.
  5. Let sit for 15–20 minutes or refrigerate overnight.
  6. Preheat oven to 350°F (175°C). Bake uncovered for 35–45 minutes until golden and set.
  7. Let cool slightly, dust with powdered sugar, and serve warm.
  • Prep Time: 20 minutes
  • Cook Time: 40 minutes
  • Category: Breakfast