Name: Cinnamon Roll Baked Oatmeal Recipe
Prep time: 5 min
Cook time: 35 min
Ingredients: 2 cups rolled oats — gives the baked oatmeal its chewy (hearty bite); 1 cup quick oats — keeps the texture lighter so it doesn't turn dense; ½ cup granulated sugar — feel free to swap for coconut sugar or a sugar-free blend; 2 teaspoons baking powder — helps the oatmeal rise slightly instead of baking flat; 1 tablespoon ground cinnamon — this is where all that cinnamon roll flavor comes from; 1 teaspoon allspice — adds warmth and depth alongside the cinnamon; 2 large eggs — bind everything together (use room temperature for the smoothest batter); 1 cup milk — any dairy or plant-based milk works (just don't skip it or the batter turns crumbly); 1 teaspoon vanilla extract — rounds out the sweetness with a cozy background note; ⅓ cup almond butter — adds richness and healthy fat without needing any oil or butter

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I started making this Cinnamon Roll Baked Oatmeal Recipe on a random Sunday when I was craving a cinnamon roll but didn’t want the sugar crash that comes with one. One bite in, and I knew I’d found my new weekday breakfast staple. It bakes up soft, warmly spiced, and just sweet enough, all while packing in real protein and fiber.

I prepare a full pan every week now, and honestly, my kitchen smells like a bakery every single time. If you love the flavor of a cinnamon roll but want something you can actually eat on a Tuesday morning, this one’s for you.

Cooking Time

Prep Time: 5 minutes
Cooking Time: 35 minutes
Total Time: 40 minutes

Ingredients

2 cups rolled oats — gives the baked oatmeal its chewy, hearty bite
1 cup quick oats — keeps the texture lighter so it doesn’t turn dense
½ cup granulated sugar — feel free to swap for coconut sugar or a sugar-free blend
2 teaspoons baking powder — helps the oatmeal rise slightly instead of baking flat
1 tablespoon ground cinnamon — this is where all that cinnamon roll flavor comes from
1 teaspoon allspice — adds warmth and depth alongside the cinnamon
2 large eggs — bind everything together, use room temperature for the smoothest batter
1 cup milk — any dairy or plant-based milk works, just don’t skip it or the batter turns crumbly
1 teaspoon vanilla extract — rounds out the sweetness with a cozy background note
⅓ cup almond butter — adds richness and healthy fat without needing any oil or butter

Note: this recipe serves 8.

Equipment You Need

8×8-inch baking dish — the right size for even baking and clean slices
Parchment paper — makes lifting the baked oatmeal out effortless
Two mixing bowls — one for dry ingredients, one for wet
Whisk — for blending the wet ingredients smoothly
Rubber spatula — helps fold the batter together without overmixing
Oven mitts — for handling a hot dish safely once it’s out of the oven

How to Make Cinnamon Roll Baked Oatmeal Recipe?

This one comes together in a single bowl and bakes hands-off while you get on with your morning. There’s no yeast, no proofing, and no fuss involved here. Just three simple stages stand between you and a warm, spiced breakfast.

Prep the Dry and Wet Mixtures

Preheat your oven to 350°F and line an 8×8-inch baking dish with parchment paper. In one bowl, stir together the rolled oats, quick oats, sugar, baking powder, cinnamon, and allspice. In a separate bowl, whisk the eggs, milk, vanilla, and almond butter until fully combined.

Combine Into a Batter

Pour the wet mixture into the bowl of dry ingredients and stir until everything comes together into a thick batter. If it looks a little too crumbly or dry at this stage, splash in a bit more milk until it loosens up.

Bake Until Golden

Transfer the batter into your lined baking dish and spread it out evenly with a spatula. Slide it into the oven and bake for about 35 minutes, until the top turns golden brown and the center feels set when lightly pressed.

Cool Before Topping

Once it’s out of the oven, let the baked oatmeal cool completely in the pan before adding any glaze or frosting. This step matters, since a warm glaze poured too early will just melt straight into the oats instead of sitting nicely on top.

Slice and Serve

Once cooled, lift the whole thing out using the parchment paper as handles, and slice it into squares or bars. Serve it warm or at room temperature, plain or drizzled with your favorite topping.

Additional Tips for Making This Recipe Better

I’ve baked this more times than I can count at this point, and here’s what I always keep in mind.

I always use a mix of rolled and quick oats, since rolled oats alone make it a bit too dense for my liking.
I let the batter rest for a couple of minutes before baking, which helps the oats absorb some of the liquid and bake up more evenly.
I never rush the cooling step, because glazing warm oatmeal turns your topping into a soggy mess.
I like doubling this recipe in a 9×13 pan when I know the week ahead is going to be busy.
I always taste my batter for sweetness before baking, since some milk and almond butter brands are naturally sweeter than others.

Common Mistakes to Avoid

I once used only rolled oats and skipped the quick oats, and the finished bake turned out noticeably heavier than I wanted.
I poured my glaze on while the oatmeal was still warm, and it melted right into the top instead of setting properly.
I didn’t line my baking dish with parchment paper one time, and getting clean slices out was nearly impossible.
I added too much milk trying to make the batter smoother, and my baked oatmeal came out mushy in the center.
I pulled it out of the oven a few minutes early because the top looked done, but the middle was still undercooked.

How to Serve Cinnamon Roll Baked Oatmeal?

I like cutting mine into neat squares and arranging them on a plate with a light drizzle of cinnamon glaze running over the top. A dusting of extra cinnamon or a few chopped pecans scattered on top makes it look like something from a bakery counter.

It’s lovely served warm alongside a mug of coffee, or packed cold into a container for an easy grab-and-go breakfast. If you’re rotating through a few make-ahead mornings, this pairs really nicely with something like a batch of fluffy cottage cheese scrambled eggs for extra protein on the side.

Variations

Fold in chocolate chips, chopped nuts, or raisins for extra texture and flavor
Replace the eggs with one mashed banana for a cinnamon roll baked oats with banana version that’s naturally egg-free
Stir a scoop of vanilla or cinnamon protein powder into the batter for a cinnamon roll baked oats high protein twist
Top individual servings with a dollop of Greek yogurt for a creamy, tangy cinnamon roll baked oats with greek yogurt finish
Swap the almond butter for any nut or seed butter you have on hand, or coconut oil if you’re avoiding nuts
Use certified gluten-free oats for an easy gluten-free healthy cinnamon roll baked oatmeal option

Nutritional Information

Here’s an approximate breakdown per serving, based on eight even slices from the pan.

Calories: 213 kcal
Protein: 8 g
Carbohydrates: 29 g
Fat: 9 g

Make Ahead and Storage

You can bake the full pan ahead of time and keep it covered in the fridge, making it perfect for weekly meal prep.

Store leftovers in an airtight container in the refrigerator, where they’ll stay fresh for up to one week.

For longer storage, wrap individual portions and freeze them for up to six months, then reheat straight from frozen whenever you’re ready to eat.

Why You’ll Love This Recipe?

This has become one of my most-requested breakfasts, and here’s why it keeps earning a spot on my meal prep list.

It’s genuinely easy: Everything mixes in two bowls and bakes hands-off, so there’s very little active effort involved.
It’s meal-prep friendly: One pan gives you a full week of ready-to-go breakfasts that reheat beautifully.
It’s flexible for different diets: Between the banana swap, gluten-free oats, and protein powder add-in, it bends to fit almost any need.
It satisfies a cinnamon roll craving without the guilt: You get all that warm, spiced flavor with a fraction of the added sugar.
It’s a hit with the whole family: Even picky eaters in my house ask for this one on repeat, which is rare for anything homemade.

FAQs

Can I make cinnamon roll baked oats with banana instead of eggs?

Yes, one mashed ripe banana works well as an egg substitute and keeps the texture slightly softer in the middle.

Is this similar to cinnamon roll oatmeal quaker packets?

It has the same cinnamon-forward flavor you’d expect, but this version uses whole ingredients and skips the added preservatives and sugar found in packet mixes.

Can I make cinnamon baked oats no banana and still keep it egg-free?

Yes, a flax egg made from ground flaxseed and water can work in place of the banana or regular eggs, though the texture will be a touch denser.

How long does this baked oatmeal actually stay fresh?

It stays fresh in the fridge for about a week, or up to six months if you freeze individual portions in a sealed container.

Can I prep the batter the night before and bake it in the morning?

It’s best to bake it fresh rather than letting the batter sit overnight, since the oats will absorb too much liquid and bake up drier than intended.

Once you’ve got a batch of this baked oatmeal ready to go, it makes a great addition to a bigger meal prep rotation, especially next to something quick like an easy 5-minute breakfast for the mornings you need something even faster.

Ash Tyrrell