Turkey and Cheddar Croissant Bake
This turkey and cheddar croissant bake transforms leftover croissants into a savory, custardy breakfast casserole with ham and melted cheese that bakes until golden and bubbly.
This turkey and cheddar croissant bake transforms leftover croissants into a savory, custardy breakfast casserole with ham and melted cheese that bakes until golden and bubbly.
Check what you already have. We'll leave it off your shopping list.
CookOS may earn a commission from Instacart orders.
Prices vary by store
*Service fees apply. Instacart® and the Instacart logo are registered trademarks of Maplebear Inc. d/b/a Instacart.
Slice the croissants in half lengthwise, like you're making a sandwich.
Stuff each croissant with cheddar cheese and several slices of turkey ham.
Cut each stuffed croissant into 3 to 4 bite-sized pieces.
Arrange the croissant pieces snugly in a baking dish.
In a mixing bowl, whisk together the eggs, milk, salt, and pepper to create a custard.
Pour the egg custard evenly over the croissants in the baking dish, ensuring all pieces are coated.
Dot the top of the casserole with small cubes of butter.
Cover the baking dish with aluminum foil and bake in a preheated oven.
Halfway through baking, remove the aluminum foil to allow the top to brown.
Continue baking until the custard is fully set and the croissants are golden and crispy on top.
Garnish with flaky sea salt and serve warm.
Cover and refrigerate leftovers up to 3 days; reheat gently in a 325°F oven for 15–20 minutes until warmed through.
Yes. Assemble the bake, cover with foil, refrigerate overnight, then bake the next morning (you may need to add 5–10 minutes to baking time).
Deli ham, bacon, smoked salmon, or sautéed spinach all work well; adjust seasoning as needed.
The egg custard should be set and lightly jiggle only in the very center; the top should be golden brown.
Yes, but fresh croissants are more delicate and absorb custard differently; slightly stale croissants hold their shape better.
Yes. Halve all ingredients for a smaller bake (6-inch dish); double for a 9x13-inch dish and increase baking time by 10–15 minutes.
