Blueberry Lemon Baked French Toast

Ingredient Spotlight

Challah: This enriched egg bread is ideal because it’s sturdy enough to soak up custard without falling apart, and its slight sweetness complements the blueberries. Look for a loaf that’s a day or two old — slightly stale bread absorbs liquid better. Half and half: It strikes the perfect balance between milk and cream, giving the custard a rich, velvety texture without being too heavy. You can substitute ¾ cup whole milk plus ¼ cup heavy cream if needed. Lemon zest: Freshly grated zest is essential here — it provides bright, aromatic citrus notes that bottled juice can’t replicate. Use a microplane and only the yellow part of the peel to avoid bitterness.

Equipment You’ll Need

An 8×10-inch baking dish (or a similar 2-quart dish) is the right size for this recipe — too large and the custard will be thin, too small and it won’t cook evenly. A large mixing bowl for tossing the bread. A whisk for blending the custard. Aluminum foil for the covered bake. A small pitcher or glass measuring cup for mixing and warming the syrup. A microwave or small saucepan for heating the syrup.

Expert Tips for Perfect Texture

The key to this baked french toast is letting the challah cubes soak up every bit of the custard. I like to toss the bread gently but thoroughly, then let it sit for 5 minutes before transferring to the dish — this ensures no dry pockets. Covering the dish with foil for the first 20 minutes traps steam, creating a tender, custard-like center. When you remove the foil, the top browns and crisps beautifully. For even blueberry distribution, fold them in after the bread has absorbed some liquid so they don’t all sink to the bottom. And don’t skip the lemon zest in the custard — it brightens the whole dish.

Ways to Switch It Up

1. Brioche swap:
   If you can’t find challah, brioche works beautifully — it’s similarly rich and eggy.
2. Cream cheese pockets:
   Cut cold cream cheese into small cubes and tuck them into the bread mixture before baking for little pockets of tangy richness.
3. Dairy-free version:
   Substitute the half and half with full-fat oat milk or canned coconut milk (the fat is important for texture).
4. Streusel topping:
   Mix ¼ cup flour, ¼ cup brown sugar, 2 tablespoons cold butter, and a pinch of cinnamon; sprinkle over the top before the final bake for a crunchy crust.
5. Frozen blueberries: No need to thaw – just toss them in frozen, but expect a slightly longer bake time (add 5 minutes covered).

How to Serve This Blueberry Lemon French Toast

A drizzle of the warm lemon maple syrup is non-negotiable, but I also love adding a dollop of lightly sweetened whipped cream or a spoonful of Greek yogurt for tangy contrast. A dusting of powdered sugar and a few extra fresh blueberries on top make it look as good as it tastes. For a brunch spread, pair it with crispy bacon or breakfast sausage — the salty-sweet combo is irresistible. A side of fresh fruit salad with mint would also be lovely.

Storing Leftovers

Leftover baked french toast keeps well in the refrigerator for up to 4 days. Let it cool completely, then cover the dish tightly with plastic wrap or foil, or transfer individual portions to an airtight container. The syrup should be stored separately in a sealed jar in the fridge — it will keep for at least a week.

Freezing for Later

This dish freezes beautifully, making it perfect for meal prep. Let the baked french toast cool completely, then cut it into portions. Wrap each piece tightly in plastic wrap, then place in a freezer-safe bag or container. Freeze for up to 2 months. To serve, thaw overnight in the refrigerator, then reheat. The lemon maple syrup can also be frozen in a small freezer bag — just thaw in the fridge or microwave.

Reheating Instructions

For the best texture, reheat individual portions in a 350°F oven or toaster oven for about 10 minutes, until warmed through and the top crisps up again. If you’re in a hurry, the microwave works — heat on medium power for 45–60 seconds — but the bread will be softer. For larger amounts, cover with foil and reheat in a 325°F oven for 15–20 minutes. Always warm the syrup separately before serving.

Frequently Asked Questions

Save

Blueberry Lemon Baked French Toast

Print Recipe Pin Recipe

Prep Time 15 minutes mins

Cook Time 40 minutes mins

Total Time 55 minutes mins

Servings: 6 servings

Course: Breakfast

Cuisine: American

Calories: 501

Ingredients

  

• 3 eggs
• 1 cup half and half
• 1 tsp vanilla
• 0.25 cup light brown sugar packed
• 0.25 tsp kosher salt
• 1 tbsp lemon zest minced
• 1 cup blueberries
• 6 cup challah bread cubes 1 inch cubes, from about 1 small loaf

syrup

• 0.667 cup maple syrup
• 3 tbsp lemon juice

Equipment

• 8×10 inch baking dish
• large mixing bowl
• foil
• small pitcher or glass measuring cup
• microwave or small pan

Instructions

 

1. Preheat the oven to 350 degrees. Grease an 8×10″ baking dish with butter. In a large mixing bowl, lightly whisk the eggs. Whisk in the half and half, vanilla, sugar, salt, and lemon zest. Stir in the blueberries and then add the chunks of bread. Toss gently to coat all of the pieces. Transfer the soaked bread and blueberries to the prepared baking dish and stir as needed to distribute the berries somewhat evenly.
2. Cover with foil and bake for 20 minutes. Remove the foil and bake an additional 20 minutes, until the top layer of bread is lightly browned and just a little bit toasted. Stir together the maple syrup and lemon juice in a small pitcher or glass measuring cup. Heat in the microwave (or in a small pan on the stove) until warmed through, about 2 minutes.
3. Scoop or slice the baked french toast and serve drizzled with the warm syrup. Enjoy!