Blueberry Cream Cheese Croissant Casserole (Print View)
Buttery croissants layered with creamy cheese filling and fresh blueberries, baked until golden.
# What You Need:
→ Croissant Base
01 - 6 large croissants, preferably day-old, cut into 1-inch cubes
→ Cream Cheese Custard
02 - 8 oz cream cheese, softened to room temperature
03 - 1/3 cup granulated sugar
04 - 2 large eggs
05 - 1 cup whole milk
06 - 1 tsp pure vanilla extract
07 - Zest of 1 lemon (optional)
→ Blueberry Layer
08 - 1 1/2 cups fresh or frozen blueberries
09 - 1 tbsp all-purpose flour (for tossing blueberries)
→ Topping and Service
10 - 2 tbsp powdered sugar, for dusting
11 - Maple syrup or whipped cream, for serving (optional)
# How-To Steps:
01 - Preheat oven to 350°F. Generously grease a 9x13-inch baking dish with butter or nonstick spray.
02 - Scatter half of the cubed croissants evenly across the bottom of the prepared baking dish, creating a single layer.
03 - In a large mixing bowl, beat the softened cream cheese and granulated sugar together until smooth and creamy. Add the eggs, whole milk, vanilla extract, and lemon zest, then mix until fully combined and no lumps remain.
04 - Place the blueberries in a small bowl and toss with the all-purpose flour until evenly coated. This prevents the berries from sinking during baking, especially when using frozen fruit.
05 - Sprinkle half of the flour-tossed blueberries over the first layer of croissants. Pour half of the cream cheese custard mixture over the top. Layer the remaining croissant cubes and blueberries, then pour the remaining custard over everything. Press down gently on the top layer so the croissants absorb the custard mixture.
06 - Allow the assembled casserole to rest at room temperature for 10 minutes so the croissants fully soak up the custard. For a make-ahead option, cover tightly and refrigerate overnight at this stage.
07 - Bake on the center rack for 35 to 40 minutes, until the top is golden brown and the center is set with only a slight jiggle. If the top browns too quickly, tent loosely with aluminum foil during the last 10 minutes.
08 - Remove from the oven and let the casserole cool for 10 minutes. Dust generously with powdered sugar using a sieve. Serve warm with maple syrup or a dollop of whipped cream if desired.
# Expert Hints:
01 -
- It transforms day-old croissants into something genuinely magical with almost zero effort.
- The cream cheese custard seeps into every layer, making each bite rich and comforting without being heavy.
- You can assemble it the night before and simply bake it in the morning.
02 -
- Do not skip the resting step because the custard needs time to penetrate the croissant layers properly.
- Frozen blueberries will release more liquid than fresh ones, so the flour toss is especially important with frozen.
03 -
- Substitute half the milk with heavy cream for an even richer custard that tastes borderline luxurious.
- Assemble everything the night before and bake it fresh in the morning so your kitchen smells incredible when everyone wakes up.