Cinnamon Roll Overnight Oats bring together all the warm, cozy flavors you love in a cinnamon roll but in a quick, healthy breakfast you can make ahead. With oats soaked in a cinnamon-spiced milk base and a touch of sweetness, every bite tastes like waking up to a cinnamon roll without the fuss.
I love making these the night before and waking up to a jar that’s ready to eat right away. It’s like having a little treat waiting for me in the morning but without the sticky mess. Adding a swirl of maple syrup or some chopped nuts on top makes it feel extra special and satisfying.
This oatmeal is my go-to when I want something comforting but simple, especially on busy mornings. It reminds me of those cozy weekend breakfasts but in a handy, grab-and-go way. Plus, the cinnamon gives it that perfect little warm hug whenever I need it.
Key Ingredients & Substitutions
Rolled oats: These soak up the liquid well and soften overnight. Steel-cut oats won’t work the same here—stick with rolled or old-fashioned oats for the best texture.
Milk & Yogurt: I use dairy milk and Greek yogurt for creaminess and protein. You can swap with almond, oat, or soy milk and plant-based yogurt to keep it vegan.
Cinnamon and spices: Cinnamon is the star here, giving that classic cinnamon roll flavor. Nutmeg is optional but adds warmth. If you don’t have nutmeg, a pinch of allspice works nicely.
Maple syrup or honey: These natural sweeteners add gentle sweetness. Maple syrup is my favorite for its rich flavor, but use honey or agave for alternatives.
Brown or coconut sugar: This makes the cinnamon swirl a bit sticky and sweet, like the gooey center of a cinnamon roll. Coconut sugar adds a subtle caramel flavor if you want to switch things up.
How Do I Get the Best Cinnamon Swirl Layer in Overnight Oats?
The cinnamon swirl makes this recipe feel extra special, so here’s how I get it just right:
- Mix brown sugar and water into a thick paste—not too runny or it will blend into the oats.
- When layering, add half the oats first, then carefully spoon the cinnamon paste on top.
- Top with the rest of the oats—you can gently press down to keep layers distinct.
- Overnight, some mixing will happen naturally, but a quick gentle stir before eating helps swirl the flavors.
- For an extra touch, sprinkle a little cinnamon on top just before serving to boost aroma and taste.
Equipment You’ll Need
- Small jar or container with a lid – I like using a jar so I can shake and layer easily.
- Mixing bowls – for stirring ingredients separately before assembling.
- Measuring spoons and cups – to get the right amounts of spices, sweeteners, and liquids.
- Whisk or spoon – for mixing everything smoothly together.
Flavor Variations & Add-Ins
- Swap Greek yogurt for coconut or almond yogurt to make it dairy-free.
- Add chopped nuts or pecans for crunch and extra flavor.
- Mix in raisins, chopped apples, or berries for fruitiness.
- Use honey instead of maple syrup for a different sweetness profile.
Cinnamon Roll Overnight Oats
Ingredients You’ll Need:
Overnight Oats Base:
- ½ cup rolled oats
- ½ cup milk (dairy or plant-based)
- ¼ cup plain Greek yogurt or plant-based yogurt
- 1 tbsp chia seeds
- 1 tbsp maple syrup or honey
- 1 tsp vanilla extract
- 1 ½ tsp ground cinnamon
- ¼ tsp ground nutmeg (optional)
- Pinch of salt
Cinnamon Swirl:
- 2 tbsp brown sugar or coconut sugar
- 1 tbsp water
Optional Toppings:
- Whipped cream or coconut whipped cream
- Cinnamon stick (for garnish)
How Much Time Will You Need?
This recipe requires about 10 minutes to prepare. Then, you need to refrigerate the oats for at least 6 hours or overnight. It’s perfect to prep the night before, so it’s ready to enjoy in the morning.
Step-by-Step Instructions:
1. Mix Dry Ingredients:
In a mixing bowl, combine the rolled oats, chia seeds, ground cinnamon, nutmeg (if using), and a pinch of salt. Stir everything together to evenly spread the spices.
2. Add Wet Ingredients:
In another bowl or jar, whisk together the milk, Greek yogurt, maple syrup, and vanilla extract. Pour this over the dry oat mixture and stir well until everything is evenly combined.
3. Make the Cinnamon Swirl:
In a small bowl, mix the brown sugar with 1 tablespoon of water until it forms a smooth paste. This will create the delicious cinnamon swirl layer.
4. Layer the Oats & Swirl:
In a jar or container, add half of the oat mixture. Next, spread the cinnamon swirl paste on top. Finish with the remaining oat mixture. This layering helps mimic that sweet cinnamon roll look and taste.
5. Chill Overnight:
Cover the jar or container with a lid and place it in the refrigerator for at least 6 hours or overnight. This gives the oats time to soak up the flavors and soften perfectly.
6. Serve and Enjoy:
Before eating, gently stir to mix the cinnamon swirl throughout, or leave the layers as they are for a pretty presentation. Add a dollop of whipped cream if you like, sprinkle extra cinnamon on top, and garnish with a cinnamon stick. Enjoy chilled right from the jar with a spoon!
Can I Use Rolled Oats Instead of Steel-Cut Oats?
Yes! Rolled oats are best for overnight oats because they soften well without cooking. Steel-cut oats are too firm and won’t absorb the liquid properly overnight.
Can I Make This Recipe Vegan?
Absolutely! Use plant-based milk (like almond or oat) and swap Greek yogurt for a dairy-free yogurt alternative. Make sure your sweetener is also vegan-friendly, like maple syrup or agave.
How Long Will Overnight Oats Last in the Fridge?
Overnight oats keep well for up to 3-4 days in an airtight container. Just give them a stir before eating and add any fresh toppings you like.
Can I Add Fruit or Nuts to Cinnamon Roll Overnight Oats?
Yes! Chopped apples, raisins, or nuts like pecans or walnuts make great additions. Mix them in before refrigerating or sprinkle on top just before serving for extra texture and flavor.