A Cinnamon Sugar Blondies Recipe is exactly what I reach for when I want an easy homemade dessert that feels special without turning the kitchen upside down.
These soft, chewy blondies combine rich brown sugar, melted butter and plenty of fragrant cinnamon, then get finished with a sparkling cinnamon-sugar topping that creates the most irresistible little crunch.
Think buttery cookie meets fudgy blondie with the cosy flavour of a cinnamon roll.
And that is precisely why these cinnamon blondies are such a brilliant bake for busy weekends, holiday dessert tables, bake sales, afternoon coffee or those moments when you simply need something sweet.
The best part?
You don’t need fancy equipment, complicated decorating skills or a cupboard full of unusual ingredients.
Everything comes together in one bowl, making this an easy cinnamon blondies recipe for beginner bakers and experienced home cooks alike.
Why You’ll Love This Cinnamon Sugar Blondies Recipe
There is something wonderfully nostalgic about cinnamon sugar.
It instantly makes a dessert feel warm, homemade and comforting.
These blondies take that familiar flavour and turn it into a soft-baked dessert bar with crisp golden edges and a tender centre.
The real secret is keeping the middle slightly soft rather than baking the blondies until they become dry.
Melted butter gives the bars their rich texture, while brown sugar brings moisture and a deeper caramel-like sweetness.
Cinnamon does the heavy lifting for flavour.
Then the cinnamon-sugar topping adds another layer of sweetness and a delicate crackly texture.
That contrast is what makes these cinnamon sugar blondies so difficult to stop eating.
Recipe Highlights
The Ingredients
For the blondies:
- ½ cup (113 g) unsalted butter, melted and slightly cooled
- 1 cup (200 g) light brown sugar, packed
- ¼ cup (50 g) granulated sugar
- 1 large egg
- 1 teaspoon vanilla extract
- 1 cup (125 g) plain all-purpose flour
- 1½ teaspoons ground cinnamon
- ½ teaspoon baking powder
- ¼ teaspoon fine salt
For the cinnamon-sugar topping:
- 2 tablespoons granulated sugar
- 1 teaspoon ground cinnamon
- 1 tablespoon melted butter
Why These Ingredients Work
The melted butter creates that wonderfully rich blondie texture without requiring a mixer.
Brown sugar is especially important because it adds moisture and a soft, chewy bite.
The small amount of granulated sugar helps create slightly crisp edges.
Cinnamon provides the warm bakery-style flavour, while vanilla rounds everything out.
Baking powder gives the blondies just enough lift without turning them into cake.
That balance is what keeps these bars dense, chewy and satisfying.
How To Make Cinnamon Sugar Blondies
1. Prepare the Pan
Heat your oven to 350°F (175°C).
Line an 8-inch (20 cm) square baking pan with parchment paper, leaving some overhang so the finished blondies are easy to lift out.
Lightly grease the parchment.
This small step makes slicing much easier later.
2. Make the Blondie Batter
Add the melted butter, brown sugar and granulated sugar to a mixing bowl.
Whisk until smooth and glossy.
Add the egg and vanilla extract.
Whisk again until everything is evenly combined.
In a separate bowl, stir together the flour, cinnamon, baking powder and salt.
Gradually add the dry ingredients to the wet mixture.
Fold gently until no obvious streaks of flour remain.
Don’t overmix.
The batter should be thick, smooth and spreadable.
3. Add the Cinnamon-Sugar Topping
Transfer the batter to the prepared pan.
Spread it evenly into the corners.
Mix the granulated sugar and cinnamon for the topping.
Brush the surface of the batter lightly with melted butter, then sprinkle the cinnamon sugar evenly across the top.
This creates that gorgeous sweet crust as the blondies bake.
4. Bake Until Just Right
Bake for approximately 22–27 minutes.
The edges should look set and lightly golden, while the centre should still have a little softness.
A toothpick inserted into the middle should come out with a few moist crumbs rather than completely clean.
That is your cue to stop baking.
Overbaking is the quickest way to turn chewy blondies into dry cake bars.
5. Cool Before Slicing
Allow the blondies to cool completely in the pan.
Use the parchment overhang to lift them onto a cutting board.
Cut into 12 squares.
For especially neat slices, chill the blondies for 20–30 minutes before cutting.
The texture becomes wonderfully fudgy and the cinnamon topping stays beautifully intact.
Pro Tips For Soft, Chewy Cinnamon Blondies
Don’t Overbake Them
This is the biggest secret to successful cinnamon blondies.
The centre should look slightly underdone when they first leave the oven.
They continue cooking from residual heat as they cool.
Measure Flour Carefully
Too much flour can make blondies thick and dry.
For the most consistent result, spoon the flour into your measuring cup and level it rather than packing it down.
Even better, use a kitchen scale.
Let the Butter Cool
Hot melted butter can make the egg mixture behave differently and may affect the final texture.
Let it cool for several minutes before mixing.
It should still be liquid but no longer piping hot.
Don’t Skip the Cinnamon-Sugar Finish
The topping isn’t just decorative.
It creates a sweet, lightly crisp surface that contrasts beautifully with the soft blondie underneath.
For an even stronger cinnamon flavour, use freshly opened ground cinnamon.
Cool Completely
I know.
Waiting for homemade blondies to cool feels almost impossible.
But cutting them too early can make the centre appear overly soft and messy.
Give them time to set and you’ll get beautifully chewy dessert bars.
Easy Variations To Try
Once you’ve mastered this Cinnamon Sugar Blondies Recipe, there are plenty of ways to make it your own.
For a richer version, brown the butter before mixing it into the batter.
The nutty aroma pairs beautifully with cinnamon.
For an autumn-inspired twist, add finely diced apple to create apple cinnamon blondies.
Keep the apple pieces small so they don’t add too much moisture.
Want something closer to a bakery-style cinnamon roll?
Add a thin vanilla glaze once the blondies have cooled.
You can also turn these into cinnamon roll blondies by swirling a mixture of softened butter, brown sugar and cinnamon through the batter before baking.
Chopped pecans or walnuts are another delicious addition.
For chocolate lovers, a handful of white chocolate chips creates a creamy contrast with the cinnamon.
Serving Ideas
These blondies are fantastic slightly warm with a scoop of vanilla ice cream.
The warm cinnamon flavour and cold creamy ice cream are a seriously good combination.
For an afternoon treat, serve a square alongside coffee, chai or hot chocolate.
They also make an easy addition to holiday cookie trays, dessert boards and casual gatherings.
Cut them into smaller squares for parties.
Or keep them generously sized when you’re serving them as a proper homemade dessert.
For gifting, stack completely cooled blondies in a parchment-lined container.
They travel well and stay soft for several days when properly covered.
Storage
Store the cooled blondies in an airtight container at room temperature for up to 4 days.
For longer storage, refrigerate them for up to 1 week.
Allow refrigerated blondies to come back toward room temperature before serving for the softest texture.
You can also freeze individual pieces.
Wrap each blondie tightly and freeze for up to 3 months.
Thaw at room temperature and enjoy.
Nutrition Information
Approximate nutrition per serving, based on 12 blondies:
- Calories: 225 kcal
- Carbohydrates: 32 g
- Protein: 2 g
- Fat: 10 g
- Saturated Fat: 6 g
- Cholesterol: 40 mg
- Sodium: 105 mg
- Sugar: 21 g
- Fiber: 1 g
Nutrition values are estimates and can vary depending on the specific ingredients and brands used.
Frequently Asked Questions
Why are my cinnamon blondies cakey?
The most common culprit is overmixing or overbaking.
Mix the batter only until the flour disappears and remove the blondies while the centre is still slightly soft.
Can I make these cinnamon blondies ahead?
Absolutely.
They actually become even easier to slice once they have completely cooled.
Make them the day before serving and store them tightly covered.
Can I add apples?
Yes.
Small diced apples work beautifully and create an apple cinnamon blondies recipe variation with extra moisture and seasonal flavour.
Just avoid adding large pieces because excess moisture can affect the texture.
Can I use salted butter?
Yes.
If using salted butter, reduce or omit the additional salt in the recipe.
How do I get clean blondie slices?
Cool the blondies completely before slicing.
For very neat edges, chill them briefly and use a sharp knife, wiping the blade clean between cuts.
The Final Bite
There is a reason simple cinnamon desserts keep coming back around.
They are familiar, comforting and ridiculously easy to love.
This Cinnamon Sugar Blondies Recipe takes those classic flavours and turns them into soft, chewy bars with buttery richness, warm cinnamon and a delicate sugary crust.
The result is an easy homemade dessert that looks impressive without demanding hours in the kitchen.
And honestly, that is exactly the kind of baking I want.
Make a batch for the weekend, tuck a few into lunchboxes, serve them with coffee or turn them into a cosy holiday treat.
Once you make these chewy cinnamon blondies, don’t be surprised if they disappear faster than expected.
Save this recipe, bake a batch and let me know how your cinnamon sugar blondies turned out!
