Christmas,  DIY,  Easter,  Favorite Recipes

Croissant French Toast Bake Casserole

My Mama always taught me what to do with leftovers. We have made goulashes  and stews of all kinds that I will share on my blog. Today I like to show you what you delicious way to use can stale croissants or any bread. The best French toast casserole perfect leftover croissant breakfast dish

We all know the disappointment of discovering those once-flaky, buttery croissants have gone stale. But don’t throw them away just yet! Transforming these leftover pastries into a mouthwatering French toast bake is a culinary trick that turns potential waste into a delightful breakfast treat. Perfect croissant breakfast dish.

Imagine waking up to the aroma of a rich, custardy dish, where each bite melds the flavors of vanilla, cinnamon, and a hint of caramelized sweetness. By repurposing stale croissants, you not only minimize food waste but also elevate your morning meal into something special. This guide will walk you through the simple steps to create this sumptuous dish, ensuring those forgotten croissants become the star of your breakfast table. So, grab your aprons and let’s get baking! Leftover croissant breakfast dish here we come


Ingredients needed

  • at least 2 croissant rolls or butter rolls
  • 1 egg for each pair of croissants
  • 1/2 cup of milk
  • cinnamon
  • sugar optional
  • vanila bean extract 1 tsp

How to make French Toast Bake Casserole


for some reason there are always some croissants left out of our weekly pack so let’s put those stale ones into use!

There are so many ways you can use them but today I like to show you how to make French toast bake casserole!


I bet you all make those on the frying pan but today lets put them into casserole !

I like to combine at least 1 egg for 2 croissants with milk, vanilla bean and some cinnamon in one dish

Break your croissants into pieces and soak them in the milk and egg mix

I usually let it stand for 20 min or as your oven heats up!

Set your oven to 350

Transform your stale croissants into a mouthwatering French toast bake with our easy recipe. Say goodbye to food waste and hello to a delightful breakfast treat

Transfer your croissant mix into a casserole or baking dish and bake for 30 min


Transform your stale croissants into a mouthwatering French toast bake with our easy recipe. Say goodbye to food waste and hello to a delightful breakfast treat

and your breakfast or dessert is ready! Believe me I do have that as a dessert too with any of your French toast toppings


Love how fluffy this French Toast Bake casserole is out of croissants

Transform your stale croissants into a mouthwatering French toast bake with our easy recipe. Say goodbye to food waste and hello to a delightful breakfast treat

Transform your stale croissants into a mouthwatering French toast bake with our easy recipe. Say goodbye to food waste and hello to a delightful breakfast treat

Love making casseroles! Fast and easy way to use your leftovers! Check this chicken parmesan one HERE



Got some leftover fruits ? I got another breakfast dessert idea for you! Check how easy you can make Acai bowl right in your blender! No baking needed. See recipe HERE


Transform your stale croissants into a mouthwatering French toast bake with our easy recipe. Say goodbye to food waste and hello to a delightful breakfast treat

French country wood riser is my favorite breakfast serving dish . See how I made it HERE