If you’re craving that cozy brown sugar and cinnamon flavor combination, these Brown Sugar Cinnamon Pop Tart Bars deliver all the nostalgic goodness in a soft, buttery dessert bar. With a tender crust, a sweet cinnamon filling, and a smooth glaze on top, this treat brings childhood-inspired flavors straight into your kitchen in the most delicious way.

Why You’ll Love This Recipe

These bars capture the classic brown sugar and cinnamon flavor in every bite. The combination is warm, sweet, and perfectly balanced, making it ideal for any time of year.

They’re simple to prepare with pantry staples, so you likely already have everything you need on hand.

The layered texture makes them extra special. You get a soft, buttery base, a rich cinnamon filling, and a smooth glaze that sets beautifully on top.

They’re perfect for gatherings, potlucks, holidays, or just enjoying with a cup of tea or coffee at home.

Most importantly, they’re easy enough for beginner bakers yet impressive enough to serve to guests.

Ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

For the crust and topping dough:

1 cup unsalted butter, softened (226 g)
1 cup light brown sugar, packed (200 g)
1 large egg
1/2 cup confectioners’ sugar (60 g)
1 teaspoon pure vanilla extract
1/2 teaspoon salt
2 1/2 cups all-purpose flour (315 g)

For the filling:

3/4 cup light brown sugar, packed (150 g)
1 1/2 tablespoons ground cinnamon
1 tablespoon all-purpose flour
2 tablespoons unsalted butter, melted (28 g)

For the glaze:

1 cup confectioners’ sugar (120 g)
1/2 teaspoon ground cinnamon
1/2 teaspoon pure vanilla extract
1/8 teaspoon salt
2 to 3 tablespoons heavy cream or milk (30–45 ml)

Directions

Preheat your oven to 325°F (163°C). Line an 8-inch square baking dish with parchment paper, leaving an overhang on two sides for easy removal. Lightly grease the parchment.

In a large mixing bowl, cream together the softened butter and brown sugar for about 3 minutes, until smooth and fluffy. Add the egg and mix until incorporated.

Add the confectioners’ sugar, vanilla extract, and salt. Mix until just combined. Gradually add the flour and mix on low speed until a soft dough forms. Do not overmix.

Divide the dough in half. Press one half evenly into the bottom of the prepared pan to form the base layer.

On a separate sheet of parchment paper, shape the remaining dough into an 8×8-inch square. Set aside.

In a small bowl, stir together the brown sugar, cinnamon, and flour for the filling. Add the melted butter and mix until fully combined and crumbly.

Evenly sprinkle and spread the filling mixture over the dough in the pan.

Carefully transfer the reserved dough square on top of the filling. Gently press it down so it adheres.

Bake for 30 to 40 minutes, or until the top is lightly golden and set in the center. Remove from the oven and allow the bars to cool completely in the pan.

To make the glaze, whisk together the confectioners’ sugar, cinnamon, vanilla extract, salt, and 2 tablespoons of heavy cream. Add more cream a little at a time if needed to reach a smooth, pourable consistency.

Lift the cooled bars out of the pan using the parchment overhang. Spread the glaze evenly over the top. Let it set before slicing into squares.

Servings and timing

Servings: 9 large bars or 12 smaller squares

Prep time: 15 minutes
Bake time: 30–40 minutes
Cooling and glazing time: 45 minutes
Total time: Approximately 1 hour 40 minutes

Variations

For a nutty twist, add 1/3 cup finely chopped pecans or walnuts to the filling.

To enhance the warm spice flavor, mix a pinch of nutmeg, cloves, or cardamom into the filling.

For a fruity variation, add a thin layer of finely chopped apples or pears over the base before adding the cinnamon filling.

If you enjoy chocolate, stir 1/2 cup chocolate chips into the dough or drizzle melted chocolate over the set glaze.

For a subtle coffee flavor, add 1 teaspoon instant espresso powder to the glaze.

Storage/Reheating

Store the bars in an airtight container at room temperature for up to 4 days.

If you prefer them chilled, store in the refrigerator for up to 6 days. Allow them to come to room temperature before serving for the best texture.

To freeze, place fully cooled and sliced bars in a single layer in a freezer-safe container. Freeze for up to 3 months. Thaw at room temperature or overnight in the refrigerator.

If you want to slightly warm a bar, microwave it for 10 to 15 seconds. Keep in mind the glaze will soften.

FAQs

Can I use a hand mixer instead of a stand mixer?

Yes, a hand mixer works perfectly fine. Just be sure to cream the butter and sugar thoroughly until light and fluffy.

Can I make these bars ahead of time?

Absolutely. They actually taste even better the next day once the flavors have settled.

How do I know when the bars are done baking?

The top should be lightly golden, and the center should feel set when gently pressed. Avoid overbaking to keep them soft.

Can I double the recipe?

Yes. Double all ingredients and bake in a 9×13-inch pan. You may need to increase the baking time slightly.

Why is my glaze too thick?

Add a small amount of heavy cream or milk, one teaspoon at a time, until it reaches your desired consistency.

Why is my glaze too thin?

Add more confectioners’ sugar, one tablespoon at a time, and whisk until smooth.

Can I reduce the sweetness?

You can slightly reduce the sugar in the filling by a few tablespoons, but keep in mind it may alter the classic flavor.

Do these bars need to be refrigerated?

They do not require refrigeration, but you can refrigerate them if you prefer a firmer texture.

Can I use dark brown sugar?

Yes. Dark brown sugar will give the bars a deeper molasses flavor.

Can I cut them into smaller bite-sized pieces?

Definitely. These bars slice cleanly once the glaze is fully set, making them perfect for parties or dessert trays.

Conclusion

These Brown Sugar Cinnamon Pop Tart Bars are everything you love about that timeless flavor combination, transformed into a soft, layered dessert bar. With simple ingredients, easy steps, and irresistible results, this recipe is one you’ll want to keep on repeat. Whether you’re baking for family, friends, or simply yourself, these bars are guaranteed to bring warmth and sweetness to any occasion.

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