Twix buttery shortbread caramel

The smell of butter and sugar creaming together still takes me back to my first apartment kitchen, where I stood on a towel because the floor was so cold. I was attempting to recreate my favorite candy bar in cookie form, armed with nothing but determination and a very cheap hand mixer. Those first attempts were lopsided and messy, but my roommates didnt care they disappeared faster than I could bake them.

Last Christmas, I made a triple batch for our family gathering. My aunt asked for the recipe before shed even finished her first cookie, wiping chocolate from her chin with a napkin. Something about that combination of textures the crisp cookie, the soft caramel, the snap of chocolate makes peoples eyes light up every single time.

Ingredients

• 1 cup unsalted butter softened: Room temperature butter creates that melt in your mouth shortbread texture. Dont rush this step cold butter wont cream properly with the sugar.
• 1/2 cup granulated sugar: Just enough sweetness without overpowering the butter flavor. Cream it thoroughly until the mixture looks pale and fluffy.
• 2 cups all-purpose flour: The foundation of your shortbread. Spoon and level your flour instead of scooping directly to avoid packing too much in.
• 1/4 tsp salt: This tiny amount balances all that butter and sugar, making the flavors pop instead of feeling one note.
• 1 tsp vanilla extract: Pure vanilla makes a difference here. It adds that warm aromatic background that ties everything together.
• 1 cup thick caramel sauce: Store bought dulce de leche works perfectly, or make your own by slowly heating sweetened condensed milk. The thicker the caramel, the less it spreads on the cookies.
• 1/4 tsp sea salt optional: If you love salted caramel versions of the candy bar, sprinkle this over the caramel layer. The contrast is incredible.
• 7 oz milk chocolate chopped: Milk chocolate mirrors the original candy bar best. Chop it into small pieces so it melts evenly and quickly.
• 1 tbsp unsalted butter: Adding butter to the chocolate makes it glossy and gives it that perfect snap when it sets.

Instructions

Preheat your workspace:

Set your oven to 350°F and line two baking sheets with parchment paper. This prep step saves so much stress later when your hands are covered in dough.

Cream the butter and sugar:

Beat the softened butter and sugar in a large bowl until the mixture looks pale and fluffy. This usually takes 2 to 3 minutes and incorporates air for a lighter cookie.

Add the vanilla:

Pour in the vanilla extract and mix briefly to combine. The kitchen will start smelling amazing already.

Work in the flour:

Add the flour and salt all at once. Mix on low speed until the dough just comes together. Overmixing makes tough cookies, so stop as soon as you no longer see dry flour.

Shape the cookies:

Roll the dough into 1 inch balls and arrange them on the prepared baking sheets. Leave about 2 inches between each ball they dont spread much but need breathing room.

Flatten gently:

Press each ball with your palm or the bottom of a glass until theyre about 1/2 inch thick. Keep the thickness uniform so they bake evenly.

Bake until golden:

Bake for 12 to 15 minutes until the edges are just barely turning golden. The centers should still look pale. Underbaking slightly keeps them tender.

Cool completely:

Let the cookies rest on the baking sheets for 5 minutes, then move them to a wire rack. They must be completely cool before adding toppings or the caramel will slide right off.

Spread the caramel:

Spoon 1 to 2 teaspoons of caramel onto each cooled cookie. Use the back of the spoon to spread it almost to the edges.

Chill to set:

Pop the cookies in the refrigerator for 30 minutes. Cold caramel holds its shape better when you add the chocolate layer.

Melt the chocolate:

Set a heatproof bowl over simmering water, making sure the water doesnt touch the bowl. Add the chocolate and butter, stirring constantly until completely smooth.

Top with chocolate:

Spoon the melted chocolate over the caramel layer. Gently tilt each cookie to spread the chocolate to the edges.

Final chill:

Refrigerate for 15 more minutes until the chocolate is set. Let them come to room temperature before serving for the best texture.

Save

My nephew declared these better than the actual candy bars, which might be the highest compliment Ive ever received. He ate three before anyone else even got to the dessert table.

Making Them Ahead

You can bake the shortbread cookies up to two days in advance. Store them in an airtight container at room temperature, then add the caramel and chocolate the day you plan to serve them. The cookies stay crisp this way instead of softening from the moisture in the caramel.

Getting Clean Layers

The trick to restaurant quality layers is temperature control. Work quickly when spreading the caramel, and keep the chocolate warm but not hot. If either layer starts setting up too fast, briefly warm the bowl over your simmering water again.

Serving Suggestions

These cookies are rich on their own, so I love serving them with coffee or cold milk. They cut beautifully if you want smaller portions just let them sit at room temperature for a few minutes before slicing.

• Place a small pinch of flaky sea salt on the chocolate before it sets for a professional touch
• Try drizzling white chocolate over the milk chocolate for a swirled effect
• Stack them between parchment paper in a gift box tied with baker twine

Save

Theres something deeply satisfying about recreating a favorite childhood treat in your own kitchen. These cookies always vanish faster than I expect, and I smile every single time.

Recipe FAQs

→ How do I achieve a crisp shortbread base?

Ensure butter is softened but not melted, cream it well with sugar, and avoid overmixing the flour for a tender yet crisp texture.

→ What type of caramel works best for layering?

A thick caramel sauce or dulce de leche provides the perfect creamy consistency that sets well during chilling.

→ Can I use dark chocolate instead of milk chocolate?

Yes, dark or semi-sweet chocolate can be used for a richer, slightly more intense flavor.

→ How long should the cookies chill after caramel and chocolate layers?

Chill for about 30 minutes after caramel application and another 15 minutes after the chocolate topping to ensure both layers set firmly.

→ What’s the best way to melt chocolate smoothly?

Melt chocolate and butter together over simmering water using a double boiler to prevent burning and achieve a smooth finish.