This is the best breakfast casserole recipe for a spring or summer brunch. Scratch that. You can make this one all year long! Of all of my breakfast recipes, Overnight Blueberry French Toast is a favorite in my house for Christmas morning. We make it the night before, refrigerate overnight, and then it’s so easy to pull out and put in the oven while we’re opening gifts! If you’re a true lover of blueberries, you might also like to try my Blueberry Lemon Scones or this Fresh Blueberry Coffee Cake. We love blueberries at my house!
Ingredients needed:
challah bread cream cheese blueberries eggs milk vanilla extract maple syrup white sugar cornstarch water butter
How to Make Blueberry French Toast Casserole:
This blueberry overnight breakfast casserole recipe uses 3 key ingredients that make it awesome: challah bread (my favorite), cream cheese (you can sub mascarpone cheese if you’d like) and blueberries (fresh or frozen). If you cannot locate challah bread, it’s okay to substitute French bread. Start with adding cubed bread to a greased baking dish. Top the bread with chunks of cream cheese and then blueberries. More bread is added on top of the cream cheese and blueberries. An egg/milk mixture is poured on top of all of that bread. At this point, you’ll cover it with plastic wrap and refrigerate.
Do you have to let this refrigerate overnight?
It’s covered and refrigerated overnight to let the bread soak up all of that eggy mixture. This is an important step. I like to place a heavy book on top of the plastic wrap- covered casserole so it really gets that bread all down in there in the liquid. You need an overnight soak to really let that egg mixture soak into all of that bread!
In the morning, you can just take the casserole out of the fridge and bake it. I like to take it out of the refrigerator for about 1/2 hour before putting it in the oven.
While it’s baking, you’re going to make a quick and simple, warm blueberry sauce.
Overnight Blueberry French Toast Casserole topped with warm blueberry sauce
Let the blueberry french toast casserole sit for a while before you try to cut into it. You’ll get cleaner slices that way.
The warm blueberry sauce is drizzled on top of warm pieces of the blueberry french toast . And it’s SO GOOD! This would be the perfect breakfast treat to serve for a holiday brunch or family gathering. It’s special enough for that for sure. I have had this recipe sitting in my email for years… 4 years to be exact! I don’t remember how I came to ask for it. I must have been on Twitter (the big thing back then) tweeting to my friends to send me recommendations for a good brunch casserole for Easter or Mother’s Day. One of my friends really came through for me because this overnight french toast casserole is a big time winner. The recipe comes from my friend Janet (an internet friend for many years who I recently met in person!!) She sent me this recipe in an email many years ago… and I’m finally sharing it with you today! Thank you so much to my friend Janet for sharing this recipe. It’s delicious, and I’m happy to share it with you too. Enjoy!
If you’re looking for more recipes that would be great to serve for brunch, you might like to try my Cinnamon Bun Scones or Susie’s Breakfast Potatoes. Sunday Brunch Cheese Board, Cranberry Mimosas and Brown Sugar Bacon would also be great additions to a brunch!
