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cinnamon swirl shortbread cookies

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Who doesn’t love an effortless shortbread cookie? This cookie levels up shortbread cookies by at least three levels with the inclusion of a brown sugar cinnamon swirl that can actually be anything you like. (Just check out the long list of variations!) This cookie is also not your typical, crumbly shortbread texture, as this cookie has an amazing soft chew with crispy caramelized edges.

Ingredients

Scale

dough

226g (1 cup / 16 Tbsp) unsalted butter, room temperature

55g (1/4 cup) brown sugar, light or dark

100g (1/2 cup) granulated sugar

1 tsp vanilla extract or paste

1 tsp Diamond Crystal kosher salt, or 1/2 tsp regular table salt

270g (2 1/4 cups) all purpose flour

sugar filling

55g (1/4 cup) brown sugar, light or dark

1 Tbsp ground cinnamon (I like Saigon)

1/4 tsp ground nutmeg, optional

1/2 tsp ground ginger, optional

Instructions

In a small bowl, combine the ingredients for the filling. Set aside.

In a large mixing bowl, or in the bowl of a stand mixer, beat the butter until it is smooth and lump free. Add the brown sugar, granulated sugar, salt, and vanilla and mix until fully combined and slightly fluffy. Scrape down the sides and bottom of the bowl to ensure there are no under-mixed bits.

Add the flour all at once and mix on low speed until a moist, crumbly dough starts to form. The dough doesn’t need to come together as a dough ball, but will look pebbly and be easily squished into a dough between your fingers.

Sprinkle about 1/3 of the sugar filling mixture over the surface of the dough. Use your hands or a spatula to press the sugar into the dough. “Fold” the dough in half by picking up one side of the dough and pressing it into the other half. It’s okay if it’s messy and imperfect. Sprinkle the new surface of the dough with another 1/3 of the sugar filling and press it in. Fold it over again, exposing a new side of dough. Sprinkle the rest of the sugar filling, press it in, and fold it again.

Drop the dough onto a sheet of parchment paper and use your hands to press it together and form it into a log. It will resist in some places and not want to stick together, but keep working on it. It will eventually come together. Some sugar will fall out of the dough, and it will eventually cover the surface of the dough log. Make sure to really compress the log with your hands so that it won’t fall apart later. The log should be 10″ to 12″ long.

Wrap the log really well in the sheet of parchment paper before wrapping fully in plastic wrap. Refrigerate the log of dough for at least two hours or up to three days. (You could also freeze it for a few months.)

Once your dough has been properly chilled, it is time to slice and bake. Preheat the oven to 350 F and line your pans with parchment paper. Using a large chef’s knife, slice the log into cookies that are 1/4″ to 1/2″ thick. I like to cut mine slightly between the two.

Bake the cookies for 13-15 minutes if they are cut on the thinner side and 15-18 minutes if they are on the thicker side. Keep an eye on them and pull them from the oven when the tops are no longer shiny. If you like a very caramelized cookie bottom, bake them a little longer.

Let them cool on the sheet for a couple minutes before transferring them to a wire rack to cool completely. Store in an airtight container for up to a week.

Notes

variations on cinnamon swirl shortbread cookies

This cookie is a customizable queen. She can really do anything and be anything simply by changing the filling. The ratio for the filling is roughly 55g (1/4 cup) of sugar with 1-2 Tbsp of dry flavoring. Here are some ideas:

  • pumpkin spice: Use 55g of brown sugar with 1 Tbsp of a pumpkin spice blend. Or use this blend of pumpkin spice sugar that has vanilla.
  • vanilla spice sugar: This sugar has cardamom, cinnamon, and vanilla.
  • vanilla sugar: You could take out the spices entirely and use this sugar blended with Madagascar vanilla. If you want to make your own vanilla sugar, add a sliced vanilla bean to a small jar of sugar and shake it up. Leave it alone for about a week.
  • maple sugar: Try an entirely different sugar, like maple sugar, which is just boiled maple syrup. Add cinnamon to it, or use this maple sugar that already has some cinnamon added in.
  • cocoa coffee: This is the cocoa coffee blend I used that has cocoa, vanilla, and cinnamon.
  • coffee cake: This is the coffee cake variation I used that has brown sugar, vanilla, cinnamon, and coffee in it. I want to repurchase this one and use it on oatmeal! If you don’t have this, you could use the classic recipe and add a little espresso powder and vanilla powder to it.
  • vanilla lavender sugar: I’m not a lavender girlie myself, but this is so pretty and would be a great option if you are a lavender girlie.
  • nutmeg-cinnamon: I like to add a little (1/4 tsp) ground nutmeg to my classic brown sugar-cinnamon recipe sometimes.
  • chai: Add some chai spices to the classic brown sugar-cinnamon recipe. This one is great because it is also vanilla-infused.
  • gingerbread: add 1 tsp of ginger and 1/4 tsp of nutmeg to the classic brown sugar-cinnamon recipe. You could also add a little allspice and cloves, but I usually leave those out.

success tips for making cinnamon swirl shortbread cookies

  • Don’t over mix the dough! It shouldn’t come together as a big dough ball like sugar cookie dough. Just mix it until the dough is no longer floury and looks like pebbly gravel. A test to see if it is done is to squish a bit between your fingers. If it can be squished into a dough, it’s perfect.
  • Chill your dough log for at least two hours or up to a few days. It can also be frozen for a few months if you’d like to make them ahead. This cookie is amazing for cookie boxes since the dough can be made in advance.
  • Remember to soften your butter! It shouldn’t be cold right out of the fridge for this recipe. If you’re in a pinch and don’t have a few hours to let your butter naturally come to room temperature, microwave the butter for 2-3 seconds, rotate it, and microwave it for another 2-3 seconds. Keep doing this until it is a nice pliable and slightly soft texture without making it squishy or liquid-y. If you accidentally go too far, put it in the freezer while you prep the ingredients. It’s a fine balance.
  • Mise en place’ is a French phrase with the idea of putting everything in its place before beginning to make a recipe. It helps everything to go smoothly and eliminates so much possible stress. Getting all of your supplies and ingredients together beforeever starting the recipe will help tremendously.
  • Weigh your ingredients, particularly the flour. It is the most important measurement in this recipe to weigh. Flour can be off in volume measurements by up to 30g, which is a quarter cup! Having incorrect flour measurements can cause your cookies to spread too much or, alternatively, be dry and crumbly. Weighing your ingredients makes everything so much easier, as you don’t have to wash all the measuring cups at the end. However, I do not use the scale to weigh out teaspoon or tablespoon measurements for things like baking powder, salt, vanilla, or cornstarch, for example.