Amazing cinnamon roll french toast with 1 glaze

If you ask me what the absolute best way to treat yourself on a lazy Saturday morning is, it’s something that requires zero effort when the alarm goes off. We’re talking maximum indulgence for minimum morning fuss, right? That’s exactly what led me, Ethan Carter, to perfect this cinnamon roll french toast casserole. It’s the ultimate mashup—all the gooey, spicy swirl of a cinnamon roll baked right into a rich, custardy French toast. Over the years here at Little Kitchen Diary, I’ve focused on bringing back those simple, joyful meals that fit into a busy schedule, and this bake is a reliable favorite we turn to again and again. You can find more of my favorites for breakfast and brunch recipes right here. The best part? You do all the work the night before!

Why This Overnight Cinnamon Roll French Toast Casserole Shines (The Ultimate Cinnamon Roll French Toast)

Honestly, this is exactly why I started this little diary—to capture those recipes that feel like cheating because they’re so decadent but are actually super simple. This Make Ahead French Toast Casserole takes store-bought rolls and turns them into something magical. It’s definitely one of my top decadent breakfast ideas because it delivers that sweet fix without demanding your time when you’re groggy in the morning.

Prep Ahead for Stress-Free Mornings

The biggest perk, without a doubt, is the overnight soak. You toss it together in about fifteen minutes the night before, stick it in the fridge, and walk away. Seriously, when you wake up, you just pop this Easy Cinnamon Roll Breakfast Bake right into the oven. Zero measuring, zero whisking, just pure morning ease!

The Perfect Texture: Gooey and Set

We aren’t going for dry toast here; we want that signature “mashup” texture. The refrigerated rolls soak up that spiced custard overnight, getting unbelievably tender. That’s how we achieve that incredible Gooey French Toast Casserole result where the center is soft and custard-soaked, but the edges get perfectly golden brown.

Ingredients for Your Cinnamon Roll French Toast Casserole

When you’re making something this indulgent for breakfast, you need to know exactly what’s going in. Trust me, using the refrigerated cinnamon rolls is the cheat code that makes this easy. I’ve listed out exactly what you need for the casserole base and that lovely drizzle you’ll pour on top for that perfect finish.

For the Custard Base of Your Cinnamon Roll French Toast

• 1 (12.4 ounce) package refrigerated cinnamon rolls (about 8 rolls—make sure you cut these into quarters before you soak them!)
• 6 large eggs
• 1 cup whole milk
• 1 teaspoon vanilla extract
• 1 teaspoon ground cinnamon
• 1/4 teaspoon ground nutmeg

For the Simple Vanilla Glaze

This little glaze is so much better than opening up that pre-made icing packet, though you certainly can lean on that if you’re in a super rush! This is bakery quality, made right here.

• 1/2 cup powdered sugar
• 2 tablespoons milk
• 1 teaspoon vanilla extract

Step-by-Step Instructions for the Cinnamon Roll French Toast Bake

Okay, let’s get these glorious carbs soaking! Since this is our big winner, the Overnight French Toast Bake method, the main assembly happens the night before. Don’t worry if morning planning isn’t your thing; we’re taking care of it now so you can relax later. If you want to branch out into other fluffy toppings later, I have a fantastic idea for fluffy vanilla buttercream that would be insane here, but stick to the simple glaze for now! My goal has always been to make sure recipes like this, which feel super indulgent, are actually totally doable for busy weekends. You can see where I first tested a version of this genius cinnamon roll French toast casserole!

Overnight Preparation: Soaking the Cinnamon Roll French Toast

First, make sure you’ve greased that 9×13 dish generously! Take your package of refrigerated cinnamon rolls and cut every single roll into four little quarters. Spread those pieces out in an even layer across the bottom of the dish. In a separate bowl, give your custard—the eggs, milk, vanilla, cinnamon, and nutmeg—a good solid whisk until it’s completely blended. Now, pour that egg mixture slowly and evenly right over the rolls. Use a spatula to gently press everything down. You want those little dough chunks to be fully submerged, trust me. Cover it up tight with plastic wrap and pop it into the fridge. That’s it for tonight!

Baking and Glazing Your Cinnamon Roll French Toast

The next morning, pull that dish out about 30 minutes before you want to eat so it can warm up slightly, and preheat your oven to 350 degrees F. Take that plastic wrap off! Bake it uncovering the whole thing for about 30 to 35 minutes. You’re looking for a nice golden color and for the center to look set, not jiggly. While it’s baking, whip up that simple glaze—it just takes two seconds! As soon as the casserole comes out, drizzle that sweet vanilla glaze all over the top while it’s still warm. Slice it up and serve immediately for the best Quick & Delicious Breakfast Treats experience!

Expert Tips for the Best Cinnamon Roll French Toast Casserole

I always tell people that even the simplest recipes can be made better with just a little insider knowledge. Since this is officially one of my go-to Indulgent Weekend Breakfast recipes, I’ve tinkered with it lots over the years. You don’t need complicated equipment, just a willingness to follow a couple of my little chef tricks. If you are looking for other ideas that rely on basic pantry staples, check out my recipe for no-yeast soda bread—it’s a lifesaver!

Bread Substitutions for Cinnamon Roll French Toast

The recipe calls for the ready-made rolls, which is the fastest way to go, but sometimes you can’t find them or maybe you just prefer using bread. If you use stale or thick-cut cinnamon swirl bread instead, that is totally fine! Cut the bread into nice cubes first. Stale bread actually acts like a sponge, soaking up way more of that amazing custard mixture. As you can see from other folks who love this dish, like over at Good for Recipes, variations are encouraged!

Achieving Maximum Gooeyness

If you want that truly decadent, fall-apart texture, you have to make sure the bottom layer is saturated, right down to the pan floor. Give all those roll pieces a good press down after pouring the custard over them. If you are using the icing that comes with your store-bought rolls, save it! You can mix that right into the powdered sugar glaze later, or just drizzle the store-bought stuff over the top after baking for guaranteed gooeyness.

Serving Suggestions for Your Cinnamon Roll French Toast

This Cinnamon Roll French Toast casserole is already a superstar, so you don’t have to work too hard to dress it up! But since we are aiming for the ultimate Indulgent Weekend Breakfast experience, a few simple additions make it restaurant-worthy. Honestly, this is rich enough that it doesn’t really need much on the side, but if you’re building out a full spread of Sweet Brunch Recipes, I have a couple of ideas.

First, I love a little fresh acidity to cut through the sweetness. A small bowl of mixed berries—fresh raspberries or blueberries—is just perfect. If you’re serving this during the holidays, think about adding some toasted pecans or walnuts on top right after that glaze goes on. Oh, and if you happen to be making my fluffy strawberry pancakes later in the week, save a little dollop of that leftover whipped cream for serving alongside a slice of this bake!

Storing and Reheating This Cinnamon Roll French Toast

Even though this Cinnamon Roll French Toast Casserole is almost always devoured in one sitting—believe me, I’ve watched it happen!—you might have leftovers, especially if you used the full amount for a big brunch crowd. Good news! This bake stores beautifully. Once it’s cooled down completely, cover the dish tightly, or portion out squares into an airtight container. It keeps perfectly well in the fridge for about three days.

Now, for reheating, we want to keep that custard moist, not rubbery. Resist the urge to just nuke a slice in the microwave, though that works in a pinch! The best way is to place a serving in a small, oven-safe dish, cover it loosely with foil, and warm it up in a 350-degree oven for about 10 minutes. That way, you get that warm, soft center again. Sometimes I even add a tiny splash of extra milk over the top before it goes back in the oven. Perfect!

Frequently Asked Questions About This Breakfast Bake

I always get questions when people first try a new recipe, especially when it combines two favorites like this! It’s my goal here at Little Kitchen Diary to make sure you feel totally prepared, whether you’re planning a holiday morning or just trying to figure out a good easy lunch idea for later. Here are the things I get asked most about making this Ultimate Cinnamon Roll French Toast.

Can I make the Cinnamon Roll French Toast Casserole without refrigerating overnight?

Oh, yes, you absolutely can! If you’re desperate for a morning indulgence right then, you can skip the fridge. The custard needs time to really soak in, though, so if you bake it right away, let it rest on the counter for at least an hour first. The texture won’t be quite as deeply saturated as the overnight version, but it will still be fantastic!

What is the best way to reheat leftover Cinnamon Roll French Toast?

For the best results, try to skip the microwave if you can. Microwave leftovers get a little rubbery. Instead, put a square or two in a small baking dish, cover it loosely with aluminum foil, and warm it up in a 350-degree oven for about 10 minutes. That brings back the soft, warm texture beautifully.

Can I add fruit to this Cinnamon Roll Inspired Breakfast?

I love that you’re thinking about variations! Absolutely add fruit. I especially love sprinkling thinly sliced apples or pears over the top right before the casserole goes into the oven. If you use berries, you might want to add them after baking, just a scattering, so they don’t get too mushy when baking.

Estimated Nutritional Data for Your Cinnamon Roll French Toast

Now, let’s talk fuel, because wow, this is a treat, not an everyday salad bowl! You know I never obsess over counting every little thing, but since this is such a rich, comfort food breakfast recipe, I wanted to give you a rough idea of what you’re getting into. These numbers are based on the standard refrigerated rolls and the simple glaze, so take them as a general guide, not gospel.

It’s definitely one of those special occasion or holiday brunch recipe ideas, so enjoy it knowing every bite is worth it!

• Serving Size: 1 square
• Calories: 450
• Sugar: 35g
• Fat: 22g (12g Saturated)
• Protein: 10g
• Carbohydrates: 55g

Remember, I’m Ethan Carter, a home cook, not a nutritionist, so these figures are just estimates based on the core ingredients. If you load up on extra toppings like whipped cream or use an extra thick layer of glaze, those numbers are definitely going up! Consider this part of the simple goodness of knowing what you’re eating when you share this French Toast for Breakfast delight.

Share Your Cinnamon Roll French Toast Success

That’s it, friends! You’ve created the most amazing, gooey, make-ahead breakfast known to humankind. Now I need to know what you thought! Don’t be shy—jump down below and leave this Cinnamon Roll French Toast recipe a rating. The whole point of Little Kitchen Diary is building this community of home cooks finding joy in simple food, so tell me: Did you manage to save any leftovers? Snap a picture of your incredible bake and tag me so I can see your delicious results!

If you have any questions at all, or just want to share a tweak you made, you can always reach out to me directly on the Contact page. Happy baking!

Print