10 Tahini Christmas Cookies: Sweet, Nutty & Unexpected

Tahini in Christmas cookies sounds like a dare, and that is exactly why you should try it. The sesame paste that makes hummus creamy turns shortbread into something extraordinary: nutty, rich, almost caramel-like, with a melt-in-your-mouth texture that regular butter cookies cannot touch. I first tasted tahini shortbread at a bakery two Decembers ago and spent the whole drive home reverse-engineering it. This swirled version – buttery shortbread marbled with tahini and finished with flaky salt – is the result.

If you are building a full holiday cookie lineup, this pairs perfectly with my Christmas recipe hub, where I have rounded up every cookie, appetizer, and dessert in one place.

Tahini swirl shortbread bars with sesame marbling stacked on a Christmas plate

Why You’ll Love This Recipe

Buttery shortbread marbled with nutty tahini – a flavor nobody expects and everybody loves
Only 7 ingredients, one bowl, no mixer required
Sliced-and-baked: the log chills in the fridge, then slices like a dream
Flaky sea salt on top makes the sesame flavor pop
Makes 24 elegant bars that look straight from a bakery case

If you love classic holiday baking too, do not miss my old-fashioned Christmas cookies for the traditional lineup, or my healthy Christmas cookies when you want something a little lighter.

Ingredients

Makes 24 bars.

1 cup (225 g) unsalted butter, softened
3/4 cup (90 g) powdered sugar, plus more for dusting
1 teaspoon vanilla extract
1/4 teaspoon fine sea salt
2 cups (250 g) all-purpose flour
1/3 cup (80 g) well-stirred tahini, plus 2 tablespoons for swirling
2 tablespoons toasted sesame seeds
1 teaspoon flaky sea salt, for topping

Ingredients for tahini shortbread: butter, flour, tahini, sugar and sesame seeds

Step 1: Make the Shortbread Dough

Beat the softened butter with the powdered sugar in a large bowl until smooth and creamy, about 2 minutes – no mixer needed, a sturdy wooden spoon does the job. Beat in the vanilla, the fine sea salt, and the 1/3 cup of tahini until fully combined. The mixture will look like peanut butter frosting at this point. Add the flour all at once and stir until a soft, slightly crumbly dough forms. It should hold together when you squeeze it. If it feels dry, add tahini a teaspoon at a time.

Mixing tahini shortbread dough with a wooden spoon in a bowl

Step 2: Swirl and Shape the Log

Press two-thirds of the dough into a rough rectangle on a sheet of parchment. Drizzle the reserved 2 tablespoons of tahini over the surface in zigzags, then crumble the remaining dough over the top and press everything gently together – do not overmix. You want visible tahini marbling, not a uniform color. Shape the dough into a log about 2 inches thick, scatter the toasted sesame seeds over the outside, and roll it up tight in the parchment. Refrigerate for at least 2 hours, or overnight. The chill is what gives you clean, bakery-sharp slices.

Drizzling tahini over shortbread dough for the swirl effect

Step 3: Slice, Bake, and Finish

Heat the oven to 325 F and line a baking sheet with parchment. Unwrap the chilled log and slice it into 1/2-inch rounds with a sharp knife, wiping the blade clean every few cuts. Arrange the slices 1 inch apart – they barely spread. Bake 18 to 22 minutes, until the edges turn the palest gold and the centers look set. Cool on the pan for 10 minutes, then sprinkle with flaky sea salt while still slightly warm so it sticks. The swirl will be visible in every slice.

Slicing the chilled tahini shortbread log into rounds

9 More Tahini Christmas Bakes

Tahini halva crinkle cookies: crackled, chewy, and packed with sesame flavor.
Tahini chocolate chip cookies: the classic cookie with tahini replacing half the butter.
Sesame thumbprint cookies: buttery rounds rolled in sesame seeds, filled with date caramel.
Miso-caramel tahini bars: shortbread base, tahini filling, and a salty miso caramel pour-over.
Tahini snickerdoodles: the cinnamon-sugar classic with a nutty tahini backbone.
Black sesame shortbread: dramatic dark shortbread with toasted black sesame and white chocolate drizzle.
Tahini rugelach: flaky pastry spiraled with tahini, honey, and chopped pistachios.
Tahini gingerbread: your favorite gingerbread with 1/4 cup of tahini for extra chew.
Sesame honey brittle cookies: lacy, caramelized, and studded with sesame seeds.

Tips for Perfect Tahini Shortbread

Use well-stirred, runny tahini. The thick sludge at the bottom of an old jar will not swirl – stir it smooth first.
Do not skip the chill. Warm dough smears instead of slicing, and you lose the marbled look.
Underbake slightly. Shortbread should be pale; golden edges mean it is already overdone.
Salt matters. The flaky sea salt on top is what makes the tahini taste nutty instead of flat.
Slice with a sharp, thin knife. A dull blade drags the swirl and tears the dough.

Variations to Try

Chocolate-dipped: dip one end of each cooled bar in melted dark chocolate and sprinkle with sesame.
Cardamom twist: add 1/2 teaspoon of ground cardamom to the dough for a warm, floral note.
Honey glaze: brush warm bars with honey thinned with a teaspoon of hot water.
Double sesame: use black tahini for the swirl for a dramatic black-and-gold marble.
Mini rounds: shape the log thinner (1 inch) and slice 1/4-inch coins for bite-size cookie tray pieces.

Tahini swirl shortbread bars on a marble board with tea and Christmas greenery

Storage and Make-Ahead

Shortbread is a make-ahead dream. The unbaked log keeps in the refrigerator for up to 5 days or in the freezer for up to 3 months – slice and bake straight from frozen, adding 2 to 3 minutes. Baked bars stay fresh in an airtight container at room temperature for up to a week; the texture actually improves on day two as the flavors settle. I always keep a log in the freezer through December for emergency cookie needs. Do not refrigerate baked shortbread – the cold dulls its buttery snap.

Nutrition

Approximate values: per bar (1 of 24): about 150 calories, 10 g fat, 14 g carbohydrates, 2 g protein, 1 g fiber, 6 g sugar. These are estimates and will vary with your exact ingredients and bar size.

Close-up of a tahini swirl shortbread bar showing the sesame marbling

Final Thoughts

Tahini shortbread is the cookie that starts conversations. People take one bite, pause, and ask what is in it – and then they take three more. It looks elegant, tastes completely unexpected, and takes less effort than most Christmas baking. Make the swirled bars first, then explore the other nine ideas, and browse the Christmas recipe hub when the rest of the menu needs you.

Love this recipe? Follow DermaSkinHub on Pinterest for more healthy holiday recipes, glowing-skin smoothies, and easy air fryer ideas.