Twix Strikes Dessert Bars

The first time I made these Twix-inspired bars, I ended up eating three before they even cooled completely. There's something dangerously satisfying about recreating that childhood candy bar magic in your own kitchen, especially when the smell of buttery shortbread starts wafting through the house. My roommate wandered in, drawn by the caramel bubbling away on the stove, and we both stood there watching it turn that perfect amber color.

I brought a batch to a potluck last summer and watched them disappear in minutes. Someone actually asked if I'd bought them from a fancy bakery, which I took as the highest compliment possible. The best part was seeing people's faces light up with recognition when they took that first bite.

Ingredients

• 1 cup unsalted butter softened: Use real butter here because margarine won't give you that tender, melt-in-your-mouth shortbread texture
• 1/2 cup granulated sugar: Just enough sweetness to balance the butter without making the base too sweet
• 2 cups all-purpose flour: Spoon and level your flour instead of scooping directly to avoid packing it down
• 1/4 tsp fine sea salt: This tiny amount brightens the whole shortbread layer
• 1 cup unsalted butter: Room temperature butter melts evenly and incorporates better into the caramel mixture
• 1 cup packed light brown sugar: Pack it down into the measuring cup or your caramel won't set properly
• 4 tbsp light corn syrup: This prevents the sugar from crystallizing and keeps your caramel smooth
• 2 cans sweetened condensed milk: Don't use evaporated milk, it's completely different and won't work here
• 1/4 tsp fine sea salt: Balances out all that sweetness and makes the caramel taste more complex
• 10 oz milk chocolate: Chop from bars instead of using chips for smoother melting
• 1 tbsp unsalted butter: This little addition makes the chocolate topping glossy and easier to cut

Instructions

Prep your pan and warm the oven:

Line a 9x13 inch pan with parchment paper, letting the edges hang over like handles, then preheat to 350°F

Make the shortbread dough:

Beat the softened butter and sugar until fluffy, then mix in flour and salt until it just comes together

Press and bake the base:

Press the dough into your prepared pan evenly, prick it all over with a fork, and bake 18 to 20 minutes until golden

Cook the caramel layer:

Melt butter in a heavy pan, stir in brown sugar, corn syrup, condensed milk and salt, then boil gently for 7 to 10 minutes while stirring constantly

Spread the caramel:

Pour the hot caramel over the cooled shortbread and let it set for about an hour until firm to the touch

Melt the chocolate:

Melt chocolate and butter together in a double boiler or microwave, stirring every 20 seconds until smooth

Add the chocolate topping:

Pour the chocolate over the caramel layer and spread it evenly, then let it set until firm but not rock hard

Slice and serve:

Lift the bars from the pan using the parchment, then cut with a sharp knife, wiping the blade between each slice

Save

My grandmother tried these and immediately asked for the recipe, saying they reminded her of some fancy dessert she'd had in Paris years ago. Now every family gathering includes a pan, and they're always the first thing gone.

Making The Caramel Perfect

I learned the hard way that making caramel requires patience and attention. Walk away for even a minute and you might come back to burnt sugar. The color should be a deep golden amber, and it will continue cooking slightly even after you remove it from the heat.

Chocolate That Sets Just Right

Temperatures matter when melting chocolate. Too hot and it seizes into a grainy mess, too cool and it won't spread smoothly. I've found that stirring in that tablespoon of butter at the end makes all the difference for a glossy finish.

Storage And Serving

These bars keep beautifully at room temperature for up to five days, though they rarely last that long in my house. The texture is best when served slightly cool but not refrigerator cold.

• Use a warm knife for the cleanest cuts, running it under hot water and drying between slices
• Wrap individual bars in parchment for easy grab and go snacks
• These freeze well for up to three months if you need to hide them from yourself

Save

There's something magical about biting through that chocolate shell into the soft caramel and buttery shortbread. Homemade always tastes better than store-bought.

Recipe FAQ

→ What makes Twix Strikes different from regular Twix bars?

Twix Strikes feature thicker layers and fresher ingredients than store-bought candy bars. The shortbread base is buttery and tender, the caramel layer is made from scratch with real butter and sweetened condensed milk, and the chocolate topping uses quality milk chocolate for a richer taste.

→ How long do these bars need to set before cutting?

Allow the caramel layer to set for about 1 hour at room temperature before adding the chocolate. After pouring the chocolate, let the bars set for another 30 minutes either at room temperature or in the refrigerator. The chocolate should be firm but not hard for clean cuts.

→ Can I make these bars in advance?

Yes, these bars are perfect for making ahead. Once fully set, store them in an airtight container at room temperature for up to 5 days. They actually develop better flavor after sitting for a day. For longer storage, refrigerate for up to 2 weeks, though the texture may become slightly firmer.

→ Why do I need a candy thermometer for the caramel?

A candy thermometer ensures the caramel reaches the proper temperature of 225°F (107°C), which creates the right consistency—thick enough to hold its shape but still soft and creamy when you bite into it. Without it, you might undercook or overcook the caramel.

→ Can I substitute ingredients in Twix Strikes?

Yes, several substitutions work well. Swap milk chocolate for dark or semi-sweet for a less sweet topping. Use golden syrup instead of corn syrup if preferred. For a salted caramel version, sprinkle flaky sea salt over the caramel before adding chocolate. Keep the butter and condensed milk quantities the same for best results.

→ Why does my shortbread dough seem crumbly?

Shortbread dough should be soft and slightly crumbly before pressing into the pan. This is normal and creates the desired tender, melt-in-your-mouth texture. If it's too dry to press together, add 1-2 teaspoons of cold water and mix briefly. The butter binds everything during baking.