Why This Recipe Works

Overnight Magic: Assemble everything the night before so you can sleep in and still look like a brunch superhero.
Apple-Cinnamon Swirl: Thin apple slices soften into jammy pockets between custardy bread cubes—no syrupy sidekick required.
Feeds A Crowd: One 9×13 pan yields twelve generous brunch portions; scale effortlessly for bigger parties.
Texture Paradise: Crispy caramelized top, creamy custard middle, and chewy brioche edges in every bite.
Freezer-Friendly: Bake, cool, slice, freeze, and reheat squares for impromptu weekday treats.
Customizable: Swap apples for pears, add cranberries, or spike the custard with bourbon—details below.

Ingredients You'll Need

Great French toast starts with great bread. I splurge on day-old brioche loaves from the local bakery—rich with butter and eggs, they stay plush even after a night-long custard bath. If brioche is scarce, challah or a sturdy Texas toast works; avoid airy supermarket “French bread” that collapses into mush. For apples, Honeycrisp is my go-to for sweet-tart flavor and firm texture that won’t weep excess juice. In peak winter, Pink Lady or Granny Smith are excellent stand-ins.

The custard base is a simple blend of eight large eggs, 2 cups half-and-half, and 1 cup whole milk. Half-and-half delivers lushness without the heaviness of all-cream; swap in evaporated milk for a slightly caramelized note. Sweeten gently with ⅔ cup dark brown sugar; its molasses notes echo the caramelized apple edges. A full tablespoon of ground cinnamon, plus a whisper of nutmeg, gives that unmistakable holiday perfume. Don’t skip the pinch of salt—it awakens all the sweet spices.

For the apple layer, you’ll need 3 medium apples, peeled and sliced ¼-inch thick. Toss them with 2 tablespoons lemon juice to prevent browning and 2 teaspoons cornstarch to bind any juice into silky pudding. Finish with a ¼ cup maple syrup drizzle over the top before baking; it seeps downward, lacquering the fruit like the best diner pancake breakfast turned into casserole form.

How to Make New Year's Day Cinnamon Apple Baked French Toast For A Crowd

Cube & Dry The Bread

Cut two 1-pound brioche loaves into 1-inch cubes. Spread on rimmed baking sheets and let air-dry 4 hours (or bake at 225 °F for 35 minutes). Stale bread soaks up custard without falling apart.

Whisk The Custard

In a large bowl whisk eggs, brown sugar, cinnamon, nutmeg, vanilla, and salt until no streaks remain. Stream in half-and-half and milk. Custard should be fragrant and slightly thick.

Prep The Apple Mixture

Peel, core, and slice apples. Toss with lemon juice, cornstarch, and 1 teaspoon cinnamon. Let macerate 10 minutes so flavors meld and starch dissolves.

Assemble In Greased Pan

Butter a 9×13-inch baking dish. Layer half the bread cubes, scatter all the apples, then top with remaining bread. Press lightly to create pockets for custard.

Pour & Soak Overnight

Slowly ladle custard over the top, ensuring every cube is moistened. Press with a spatula, cover with foil, and refrigerate at least 8 hours (up to 24) so bread fully absorbs liquid.

Bake With Maple Crown

Preheat oven to 350 °F. Drizzle maple syrup across the top, cover with foil (tent so it doesn’t stick), and bake 30 minutes. Remove foil and bake 25–30 minutes more until puffed and golden.

Rest & Serve

Let stand 10 minutes to set custard. Dust with powdered sugar, slice into squares, and serve with warm maple syrup, Greek yogurt, or sparkling cider mimosas.

Expert Tips

Cube Size Consistency

Uniform 1-inch cubes ensure even custard absorption; use a serrated bread knife and gentle sawing motion.

Foil Tent Trick

Spray underside of foil with non-stick spray before covering—prevents custard from clinging and tearing the top.

Apple Thickness

Slice apples ¼-inch thick; thinner dissolves into sauce, thicker stays too crisp under bread.

Internal Temp Check

Bake until center registers 185 °F on an instant-read thermometer—custard sets perfectly without curdling.

Crunchy Streusel Upgrade

Combine ½ cup flour, ¼ cup brown sugar, ½ tsp cinnamon, and 4 Tbsp cold butter; sprinkle on top for final 15 minutes.

Make-It-Dairy-Free

Substitute full-fat coconut milk for half-and-half; use vegan butter for greasing and streusel. Flavor is still lush.

Variations to Try

Storage Tips

Refrigerate: Cool completely, cover tightly, and refrigerate up to 4 days. Reheat individual squares in microwave 45–60 seconds or oven 300 °F 10 minutes.

Freeze: Wrap entire cooled pan (or individual slices) in plastic wrap plus foil; freeze up to 2 months. Thaw overnight in fridge, then reheat covered at 325 °F 20 minutes, uncover for 10 to refresh edges.

Make-Ahead: Assemble through Step 5 and refrigerate unbaked up to 24 hours. If going longer, prepare custard and bread separately, combine morning-of to avoid over-soaking.

Frequently Asked Questions

You can, but fresh apples deliver firmer texture and cleaner flavor. If using canned, rinse lightly to remove excess syrup and reduce brown sugar to ⅓ cup.

Either bread was too fresh (not dried) or casserole sat too long in custard. Next time, dry bread thoroughly and limit soak to 12 hours.

Yes—use an 8×8 pan and halve every ingredient. Bake time reduces by ~10 minutes; check internal temp 185 °F.

Absolutely—refrigerated overnight soaking is the goal. Do not leave at room temperature; raw eggs require refrigeration.

Yes—use 3 cups eggnog plus 2 whole eggs. Reduce brown sugar to ¼ cup and omit cinnamon initially, taste before soaking.

Bake as directed, cool 30 minutes, cover with foil, then nestle pan in an insulated casserole carrier. Reheat 15 minutes at 300 °F on site.

New Year's Day Cinnamon Apple Baked French Toast For A Crowd

Why This Recipe Works

Ingredients You'll Need