Cinnamon Roll Blended Baked Oatmeal Breakfast Cake

This cinnamon roll blended baked oatmeal is sweet, cake-like in texture, soft and gooey, and finished with a tangy cream cheese Greek yogurt drizzle. It’s made with no added refined sugar, butter, oils, dyes, preservatives, or artificial ingredients. Plus, it’s completely gluten-free, thanks to a simple oat-based forward base.

Most people are familiar with baked oatmeal—a mix of nourishing ingredients stirred together with oats and baked into a hearty, comforting breakfast dish. Blended baked oatmeal takes that same idea one step further. Instead of leaving the oats whole, everything is blended together, creating a texture that’s closer to pancakes, quick bread, or even cake like consistency and feel.

Between traditional baked oatmeal and blended baked oatmeal, I truly believe blending makes it more satisfying. The texture is smoother, warmer, and more comforting, with a bite that feels more indulgent while still being nourishing all the way around. Most blended baked oatmeal recipes, though, are made in small, individual portions. But what about the times you want something special to share—whether it’s for a family breakfast, a weekend brunch, hosting friends, or even a fun, cozy dinner for the kids?!

That’s where this blended baked oatmeal comes in. This cinnamon roll blended baked oatmeal is baked as one larger “cake,” making it perfect for sharing. It’s sweet but balanced, healthy yet indulgent, and filled with warm cinnamon roll flavors. Finished with a refined sugar–free cream cheese Greek yogurt drizzle, it truly checks all the boxes.

This recipe brings together everything we love about those classic cinnamon rolls—the gooey cinnamon flavor, the comforting warmth, and that irresistible light drizzle—without the heavy butter-and-sugar load aspects. The blended baked oatmeal base creates a soft, cake-like consistency that’s surprisingly addictive, uniquely different, and super fun. It really does feel like having cake for breakfast… but in a way that actually nourishes your body. Because every ingredient is whole and intentional, this dish works beautifully for breakfast, lunch, dinner, or even a satisfying snack throughout the day.

A Few Nutrition Highlights I Want to Point Out

This recipe is completely oil-free and butter-free, thanks to almond butter, which provides healthy fats and helps bind everything together. The oatmeal “cake” is naturally sweetened with ripe bananas and a moderate amount of honey, giving it just the right level of sweetness without overwhelming your blood sugar or giving you a short lived sugar high. The base is made entirely from oats, making it 100% gluten-free and heart-healthy. And the drizzle? A creamy, protein-rich blend of Greek yogurt and cream cheese that adds tang, balance, and extra nourishment.

Health Notes for This Recipe

• Healthy Fats + Vitamin E
  Almond butter is a key ingredient here. It acts as the main binder, adds heart-healthy fats, and brings the fiber that helps create a cake- or bread-like texture. Almonds are also naturally rich in vitamin E, an antioxidant that supports skin, immune health, and overall wellness.

• Protein-Rich
  This recipe includes protein from several sources: plant-based protein from almond butter, animal-based protein from eggs, and dairy-based protein from milk, yogurt, and cream cheese. This combination provides a variety of amino acids, making it a more balanced, protein-rich breakfast. Paired with healthy fats and fiber, it supports muscle repair, satiety, and steady energy throughout the day. It’s a great start for any day!

• No Refined Sugars
  Sweetness comes from creamed honey and ripe bananas. Using smaller, thoughtful amounts of both creates a naturally sweet baked oatmeal with a gooey, cinnamon roll–like texture. The tangy yogurt cream cheese drizzle is lightly sweetened with agave (or honey or maple syrup), keeping everything balanced and not overly sweet. The sweetness is balanced and thoughtfully mixed in for a delicious breakfast like cake.

• Fiber + Magnesium
  Oats are a powerhouse - nutritionally. They act as the “flour” in this recipe and provide beneficial dietary fiber to support digestion, antioxidants for overall health, and magnesium for heart health. When blended, oats create a smooth, comforting texture that pairs beautifully with cinnamon, which itself is rich in antioxidants.
  

Some Recipe Variations

• Make it Nut-Free
  Swap almond butter for sunflower seed butter to make this recipe allergy-friendly while keeping the same creamy texture and structure.

• Make it Dairy-Free
  Use a plant-based milk like almond milk or oat milk. For the drizzle, skip the cream cheese and make a simple dairy-free yogurt drizzle using:

• 1 cup dairy-free yogurt

• 3–4 tablespoons agave

• 1–2 tablespoons dairy-free milk (to thin, if desired)

Make it Vegan
Replace honey with maple syrup or agave, use plant-based milk, and substitute the eggs with a flax egg mixture (3 tablespoons ground flaxseed + 9 tablespoons water). For the drizzle, use a vegan yogurt with maple syrup or agave and a splash of plant-based milk for a smooth, drizzleable consistency.

Ingredients for the Best Baked Oatmeal Cake

• All-Natural Almond Butter - Choose almond butter made with just almonds—no added sugar, salt, or oils. This keeps the flavor clean and allows you to control seasoning. Costco and Target both have great options.

• Whipped Honey with Cinnamon (or Plain Whipped Honey) - Whipped honey is still completely natural—it’s simply aerated for a lighter, creamier texture. It adds body and a subtle caramelized flavor when baked with oats and cinnamon, helping create that bread- or cake-like consistency.

• Instant (Quick) Oats - Instant oats blend more smoothly than old-fashioned oats, giving this baked oatmeal its soft, cake-like texture. Old-fashioned oats can work, but instant oats produce the best results.

• Baking Powder + Baking Soda - Using both helps the oatmeal rise properly, preventing a dense texture and creating a lighter, fluffier “cake.”

• Ripe Bananas - Perfectly ripe bananas add natural sweetness and subtle caramel notes without refined sugar. It’s also a great way to reduce food waste and use up bananas at their peak.

• Cinnamon Baking Chips (Optional) - These do contain some sugar, but when paired with fiber, protein, and healthy fats, they can still fit into a balanced recipe. They melt into gooey cinnamon pockets that sink to the bottom and enhance the cinnamon roll feel. For a fully refined sugar–free option, skip them and add an extra ½ teaspoon of cinnamon instead.

• Sea Salt - A small amount of sea salt enhances flavor without overpowering the recipe or adding excess sodium, helping keep this baked oatmeal heart-healthy and balanced.

Ingredients:

Blended Baked Oatmeal Cake

• Instant oats (quick oats)

• Baking powder

• Baking soda

• Sea salt

• Ground cinnamon

• Milk (plant- or animal-based; I like skim milk or unsweetened almond milk for this recipe)

• Almond butter

• Whipped honey with cinnamon, plain whipped honey, or regular honey (I use the cinnamon variety for extra depth of flavor)

• Ripe bananas, peeled

• Vanilla extract

• Eggs

• Oat flour, for dusting the cake pan

Optional Mix-In - Cinnamon baking chips

Cream Cheese Greek Yogurt Drizzle

• Cream cheese, softened

• Nonfat plain Greek yogurt

• Milk (plant-based or regular), plus more as needed

• Agave syrup

• Vanilla extract

How to Make This Cinnamon Roll Blended Oatmeal Cake

1. Make the Cream Cheese Yogurt Drizzle

In a small bowl, mix together softened cream cheese, Greek yogurt, milk, agave syrup, and vanilla extract. Whisk until smooth and creamy. If you prefer a thinner drizzle, add a little more milk until it reaches your desired consistency. Set aside.

2. Prepare the Cake Pan

Preheat your oven to 350°F (175°C). Lightly spray an 8-inch cake pan with cooking spray. Cut a 7 ½-inch circle of parchment paper and place it at the bottom of the pan. Spray the top of the parchment with cooking spray, then dust the pan with oat flour, swirling to coat the sides. Set the pan aside.

3. Blend the Oatmeal Batter

Add the oats, baking powder, baking soda, sea salt, cinnamon, milk, almond butter, honey, vanilla extract, and eggs to a blender. Blend for about 1 minute, or until smooth and fully combined.

4. Add Cinnamon Chips (Optional)

If you're using cinnamon baking chips, add them to the blender and gently stir them into the batter with a spatula. This ensures they’re evenly mixed without over-blending the entire batter.

5. Bake

Pour the oatmeal batter into the prepared cake pan. Place it in the oven and bake for 40–50 minutes, or until a toothpick inserted into the center comes out clean.

6. Cool and Serve

Once baked, remove the pan from the oven and let the cake cool for 5–10 minutes. Carefully remove the oatmeal “cake” from the pan and place it on a serving tray or a large plate. Serve warm with fresh berries, sliced bananas, or any fruit of your choice. Drizzle the cream cheese yogurt topping over the top and enjoy!