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Craving the warm, comforting flavors of a cinnamon roll but don’t want to spend hours in the kitchen? These Cinnamon Roll Oatmeal Bars are the answer! Imagine sinking your teeth into a soft, chewy bar with a swirl of cinnamon-sugar goodness, topped with a sweet glaze. These bars are perfect for a quick breakfast, a satisfying snack, or even a delightful dessert. Get ready to experience the joy of cinnamon rolls in a convenient and delicious bar form.
Why You’ll Love These Cinnamon Roll Oatmeal Bars
Here’s why these bars will become your new favorite treat:
- Easy to Make: With simple ingredients and straightforward instructions, anyone can whip up a batch of these bars.
- Amazing Flavor: The combination of cinnamon, brown sugar, and a sweet glaze creates a taste sensation that’s simply irresistible.
- Portable & Convenient: Perfect for on-the-go breakfasts, lunchbox treats, or a quick snack anytime.
- Comforting & Satisfying: These bars offer a warm, comforting feeling with every bite.
- Crowd-Pleasing: Everyone loves a good cinnamon roll, and these bars are guaranteed to be a hit with family and friends.
Ingredient Needed
Here’s what you’ll need to create these delightful bars:
- Rolled Oats: 1 1/2 cups (135g) – Provides a chewy texture and wholesome goodness.
- All-Purpose Flour: 1/2 cup (60g) – Gives the bars structure.
- Brown Sugar: 1/4 cup (50g) for the base, 1/4 cup (50g) for the filling – Adds a molasses-like sweetness and moisture.
- Melted Butter: 1/4 cup (57g) – Adds richness and flavor to the base.
- Softened Butter: 1/4 cup (57g) for the filling.
- Salt: 1/4 tsp (1.5g) – Enhances the other flavors.
- Ground Cinnamon: 1 tbsp (8g) – The star of the show, providing that classic cinnamon roll flavor.
- Powdered Sugar: 1/2 cup (60g) – For the sweet and smooth glaze.
- Milk: 1-2 tbsp (15-30ml) – To achieve the perfect glaze consistency.
- Vanilla Extract: 1/4 tsp (1.25ml) – Enhances the overall sweetness and aroma of the glaze.
Essential Equipment List
To bake these delicious bars, you’ll need the following:
- 8×8 inch Baking Pan: This is essential for baking the bars.
- Parchment Paper: To line the pan and prevent sticking, making it easy to remove the bars.
- Mixing Bowls: For preparing the base, filling, and glaze.
- Measuring Cups and Spoons: For accurate ingredient measurements.
Optional Equipment:
- Electric Mixer: Can be useful for creaming the butter and sugar for the filling, but not necessary.
Alternatives:
- If you don’t have an 8×8 inch pan, you can use a slightly larger or smaller pan, adjusting the baking time accordingly.
Recipe Details
Here’s a quick overview of the recipe:
- Prep Time: 15 minutes
- Cook Time: 20-25 minutes
- Total Time: 35-40 minutes
- Servings: 9 squares
- Difficulty Level: Easy
Step-by-Step Instructions
Follow these steps to create your own Cinnamon Roll Oatmeal Bars:
- Preheat your oven to 350°F (175°C). Line an 8×8 inch baking pan with parchment paper, leaving some overhang for easy removal.
- In a large bowl, combine the rolled oats, flour, brown sugar, melted butter, and salt. Mix until well combined, ensuring all dry ingredients are moistened.
- Press the oat mixture firmly and evenly into the bottom of the prepared pan. Use the back of a spoon or your fingers to create a compact base.
- In a separate bowl, cream together the softened butter, brown sugar, and ground cinnamon until smooth and creamy.
- Spread the cinnamon filling evenly over the oat base. You can create swirls with a knife for a more authentic cinnamon roll look.
- Bake in the preheated oven for 20-25 minutes, or until the edges are golden brown and the center is set.
- While the bars are cooling, prepare the glaze. In a small bowl, whisk together the powdered sugar, milk, and vanilla extract until smooth. Add more milk, one teaspoon at a time, until you reach your desired consistency.
- Once the bars have cooled slightly, drizzle the glaze evenly over the top.
- Allow the glaze to set completely before cutting into squares and serving.
Tips for Success
Here are some tips to ensure your bars turn out perfectly:
- Don’t overbake: Overbaking will result in dry, crumbly bars. Keep a close eye on them and remove them from the oven when the edges are golden brown.
- Press the base firmly: A firmly packed base will prevent the bars from falling apart.
- Let them cool completely: Allow the bars to cool completely before cutting them into squares, as they will be easier to handle.
- Adjust sweetness: If you prefer a less sweet glaze, reduce the amount of powdered sugar or increase the amount of milk.

Variations & Substitutions
Customize these bars to your liking with these variations:
- Nut-Free: Ensure all ingredients are processed in a nut-free facility.
- Add Ins: Mix in chocolate chips, raisins, or chopped nuts into the base for added texture and flavor.
- Spice It Up: Add a pinch of nutmeg or cardamom to the cinnamon filling for a more complex flavor profile.
Serving Suggestions & Pairing
Enjoy these bars as a quick breakfast with a glass of milk. For a more complete meal, pair them with fresh fruit or a side of yogurt. They also make a great afternoon snack with a cup of non-alcoholic beverage like herbal tea. These bars are perfect for any occasion.
Health Benefits
While these bars are a treat, they do offer some nutritional benefits. Oats are a good source of fiber, which can help regulate blood sugar levels and promote digestive health. They also contain essential vitamins and minerals, such as iron and magnesium. These bars also provide carbohydrates for energy and a small amount of protein.
Storage & Reheating
Store leftover bars in an airtight container at room temperature for up to 3 days. You can also freeze them for up to 2 months. To reheat, simply microwave for a few seconds or allow them to thaw at room temperature.

Frequently Asked Questions
- Can I use quick oats instead of rolled oats? Yes, you can substitute quick oats, but the texture of the bars will be slightly different.
- Can I make these bars ahead of time? Absolutely! These bars are perfect for making ahead. Store them in an airtight container at room temperature.
- How do I prevent the bars from sticking to the pan? Lining the pan with parchment paper is the best way to prevent sticking.
Nutritional Information
Each bar contains approximately:
- Calories: 220
- Fat: 8g
- Carbs: 35g
- Protein: 4g
Note: Nutritional information is an estimate and can vary based on specific ingredients and portion sizes. For accurate nutritional data, use a recipe analyzer or consult a registered dietitian.
Craving More Delicious Treats?
If you loved these Cinnamon Roll Oatmeal Bars, here are a few other recipes you might enjoy:
- Start your day with a hearty and wholesome Apple Cinnamon Baked Oatmeal – It’s like a warm hug in a bowl!
- For a quick and satisfying protein boost, try these Smores Protein Balls—perfect for a post-workout snack or a guilt-free dessert.
- Indulge in the comforting flavors of autumn with these delightful Cinnamon Roll Protein Bites.
Conclusion
These Cinnamon Roll Oatmeal Bars are the perfect way to satisfy your sweet cravings without spending hours in the kitchen. They are easy to make, portable, and packed with comforting cinnamon-sugar flavor. So, gather your ingredients and get ready to bake a batch of these delightful treats!
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Cinnamon Roll Oatmeal Bars
- Total Time: 35-40 minutes
- Yield: 9 squares 1x
- Diet: Vegetarian
Description
Craving cinnamon rolls but short on time? These easy Cinnamon Roll Oatmeal Bars deliver the same comforting flavor in a portable, chewy bar form. Perfect for breakfast, snacks, or dessert!
Ingredients
- 1 1/2 cups (135g) Rolled Oats
- 1/2 cup (60g) All-Purpose Flour
- 1/4 cup (50g) Brown Sugar (base)
- 1/4 cup (50g) Brown Sugar (filling)
- 1/4 cup (57g) Melted Butter (base)
- 1/4 cup (57g) Softened Butter (filling)
- 1/4 tsp (1.5g) Salt
- 1 tbsp (8g) Ground Cinnamon
- 1/2 cup (60g) Powdered Sugar
- 1–2 tbsp (15-30ml) Milk
- 1/4 tsp (1.25ml) Vanilla Extract
Instructions
- Preheat oven to 350°F (175°C). Line an 8×8 inch pan with parchment paper.
- Combine oats, flour, 1/4 cup brown sugar, melted butter, and salt in a bowl. Mix well.
- Press mixture firmly into the bottom of the prepared pan.
- In a separate bowl, cream together softened butter, 1/4 cup brown sugar, and cinnamon.
- Spread cinnamon filling evenly over the oat base. Swirl with a knife if desired.
- Bake for 20-25 minutes, or until edges are golden brown and the center is set.
- While cooling, whisk together powdered sugar, milk, and vanilla extract for the glaze. Add milk until you reach your desired consistency.
- Drizzle glaze over the cooled bars.
- Let the glaze set completely before cutting into 9 squares and serving.
Notes
- Don’t overbake!
- Press the oat base firmly to prevent crumbling.
- Cool completely before cutting.
- Adjust glaze sweetness to your preference.
- Prep Time: 15 minutes
- Cook Time: 20-25 minutes
- Category: Dessert, Breakfast, Snack
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 square
- Calories: 220
- Sugar: 18g
- Sodium: 70mg
- Fat: 8g
- Saturated Fat: 5g
- Unsaturated Fat: 2g
- Trans Fat: 0g
- Carbohydrates: 35g
- Fiber: 3g
- Protein: 4g
- Cholesterol: 20mg
Keywords: cinnamon roll bars, oatmeal bars, cinnamon, easy baking, breakfast bars, snack recipe