Blueberry Croissant Breakfast Bake: Make-Ahead Morning Casserole

Blueberry Croissant Breakfast Casserole combines buttery, bakery-style croissants with cream cheese, sugar, eggs, milk, and fresh blueberries for a simple, crowd-pleasing bake. Assemble it the night before and refrigerate for an easy overnight breakfast or warm and serve as a dessert. Ideal for holiday mornings, overnight guests, potlucks, and baby showers.

blueberry croissant breakfast casserole

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Easy Overnight Breakfast Casserole

Blueberries shine in this Blueberry Croissant Breakfast Casserole. Flaky, bakery croissants are layered with fresh blueberries and a creamy cheesecake-like custard made from cream cheese, sugar, eggs, milk, and a touch of vanilla. The casserole can be baked immediately or refrigerated and baked the next morning, making it perfect for busy mornings or entertaining. The result is rich, tender, and bursting with blueberry flavor—great for both breakfast and dessert.

blueberry croissant breakfast casserole

How to Make Blueberry Croissant Breakfast Bake

This casserole is straightforward to prepare. Chop bakery croissants into bite-sized pieces and spread them in a greased 9×13-inch baking dish. Scatter fresh blueberries over the croissants. In a medium bowl, beat softened cream cheese with sugar, eggs, and vanilla until smooth. Add milk and mix until combined. Pour the custard evenly over the croissants and blueberries. Let it sit for about 20 minutes so the croissants absorb the custard, or cover and refrigerate overnight to bake the next morning.

Important: use fully baked croissants from the bakery. Do not substitute refrigerated crescent roll dough; they are not the same and will change the texture and flavor of the finished dish.

blueberry croissant breakfast casserole

What to Serve with Blueberry Breakfast Casserole

This casserole is versatile—serve it for breakfast, brunch, potlucks, or as a dessert. Leftovers reheat well and are delicious topped with a scoop of vanilla ice cream. For a savory contrast at breakfast, pair the casserole with bacon, sausage, or cheesy grits. It also pairs nicely with simple fruit salads and savory breakfast sliders to round out a buffet.

Cracked Out Grits Casserole

Cheddar, bacon, and ranch make this grits casserole addictive and a great savory companion to a sweet breakfast bake.

Honey Ham Biscuit Sliders – Football Friday

Savory ham and Swiss sliders brushed with honey make an easy, crowd-pleasing option alongside a sweet casserole.

Frozen Fruit Salad with Cream Cheese

A make-ahead fruit salad with cream cheese and cool whip balances the richness of the croissant casserole.

Maple Sausage & Cream Cheese Crescent Rolls

Sweet maple sausage rolls offer another sweet-and-savory choice that complements a blueberry breakfast bake.

Blueberry Croissant Breakfast Casserole

5 from 18 votes
By Stephanie Parker
Servings: 8 people
Prep: 10 mins
Cook: 35 mins
Total: 45 mins
A make-ahead blueberry and cream cheese custard baked over bakery croissant pieces. Serve warm for breakfast or dessert.
blueberry croissant breakfast casserole
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Equipment

  • Hand Mixer

Ingredients

  • 1 (10 to 13-oz) package croissants, chopped
  • 2 (8-oz) packages cream cheese, softened
  • 1⅓ cup sugar
  • 4 eggs
  • 2 tsp vanilla
  • 2 cups milk
  • 2 cups fresh blueberries

Instructions

  • Preheat oven to 350ºF. Lightly spray a 9×13-inch pan with cooking spray.
  • Place croissant pieces in prepared pan. Sprinkle with blueberries.
  • Beat cream cheese, sugar, eggs and vanilla in medium bowl with electric mixer until well blended. Add milk and mix until combined. Pour evenly over croissant pieces.
  • Let stand 20 minutes or cover and refrigerate overnight.
  • Bake uncovered for 35 to 40 minutes or until set in center. Serve warm.

Notes

This recipe uses fully prepared bakery croissants, not refrigerated crescent roll dough. Using crescent rolls will change the texture and outcome.

Nutritional information is provided by third-party sources and may not be verified. Use the information as a guideline only.

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Remember this recipe.

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slice of blueberry breakfast casserole on a plate
slice of blueberry breakfast casserole on a plate
blueberry croissant casserole in baking dish