Berry Lemon Croissant Casserole Recipe – A Sweet & Tangy Breakfast Delight
Looking for a brunch dish that’s as beautiful as it is delicious? This Berry Lemon Croissant Casserole recipe is the perfect choice. Flaky croissants are layered with juicy berries, creamy custard, and a refreshing lemon flavor that brings brightness to every bite.
It’s a make-ahead breakfast bake that works beautifully for weekend brunches, holiday mornings, or when you want to impress guests without spending hours in the kitchen. The balance of buttery croissants, tart berries, and zesty lemon makes this casserole light, refreshing, and absolutely irresistible.
Ingredients (Serves 8)
Main Casserole:
- 6 large croissants (preferably day-old), cut into chunks
- 1 ½ cups mixed fresh berries (blueberries, raspberries, strawberries, or blackberries)
- 4 large eggs
- 1 ½ cups whole milk
- ½ cup heavy cream
- ½ cup granulated sugar
- 2 tsp lemon zest
- 2 tbsp lemon juice (freshly squeezed)
- 1 tsp vanilla extract
- Pinch of salt
Topping (Optional but Recommended):
- ¼ cup powdered sugar (for dusting)
- ½ cup lemon glaze (powdered sugar + lemon juice whisked together)
Step by Step Cooking Guide
- Prep the baking dish – Grease a 9×13-inch casserole dish with butter or non-stick spray.
- Arrange croissants – Place croissant chunks evenly across the dish. Scatter fresh berries over the top.
- Make the custard – In a large mixing bowl, whisk together eggs, milk, cream, sugar, lemon zest, lemon juice, vanilla, and salt until smooth.
- Combine – Pour the custard mixture evenly over the croissants and berries. Gently press down to soak.
- Chill (optional) – For best results, cover and refrigerate for at least 30 minutes (or overnight for a make-ahead option).
- Bake – Preheat oven to 350°F (175°C). Bake uncovered for 40–45 minutes, until golden brown and custard is set.
- Finish & serve – Dust with powdered sugar or drizzle with lemon glaze before serving warm.
Cooking Time & Serving Size
- Prep Time: 15 minutes
- Chill Time: 30 minutes (optional)
- Cook Time: 45 minutes
- Total Time: 1 hour 30 minutes (with chilling)
- Serving Size: 8 portions
Tips & Variations
- Make it richer: Use brioche or challah instead of croissants for a denser texture.
- Berry swap: Use seasonal fruits like peaches, cherries, or apples.
- Nutty crunch: Add sliced almonds or pecans on top before baking.
- Make-ahead brunch: Assemble the night before, refrigerate, and bake in the morning.
- Kid-friendly twist: Add a handful of white chocolate chips for extra sweetness.
Nutrition Info (Per Serving – Approximate)
| Nutrient | Amount |
|---|---|
| Calories | 310 kcal |
| Protein | 8 g |
| Carbohydrates | 36 g |
| Fat | 16 g |
| Fiber | 3 g |
| Sugar | 18 g |
Healthy Alternatives
- Gluten-Free: Use gluten-free croissants or gluten-free brioche.
- Low-Sugar: Replace sugar with monk fruit sweetener or stevia.
- Dairy-Free: Swap milk and cream for coconut or almond milk, and use vegan croissants.
- Keto-Friendly: Use keto croissants and replace sugar with erythritol or allulose.
Serving Suggestions
This Berry Lemon Croissant Casserole is a show-stopping breakfast bake that’s light yet indulgent. Serve it warm with a drizzle of lemon glaze and a side of whipped cream or Greek yogurt. It pairs wonderfully with a hot cup of coffee or a refreshing mimosa for brunch.
Whether it’s Easter brunch, Mother’s Day, or just a cozy Sunday morning, this casserole is guaranteed to make your table feel special.
FAQ’s
Q1: Can I use frozen berries instead of fresh?
Yes! Frozen berries work well—no need to thaw, just toss them in.
Q2: Can I prepare this casserole the night before?
Absolutely! Assemble the casserole, cover, refrigerate overnight, and bake the next morning.
Q3: How do I store leftovers?
Refrigerate in an airtight container for up to 3 days. Reheat in the oven or microwave.
Q4: Can I freeze this casserole?
Yes, bake it first, cool completely, then freeze in portions. Reheat in the oven until warm.
Q5: Can I make it less sweet?
Of course! Simply reduce the sugar or skip the glaze. The berries and lemon will still provide plenty of flavor.
