Go Back

Homemade Twix Bars

These bars are made up of three distinct layers: a simple shortbread crust, a soft and chewy salted caramel, and a crisp chocolate coating. The key to getting clean, distinct layers is chilling the bars thoroughly between each step. The shortbread is pre-baked to ensure it stays crisp, and the caramel is made right on the stovetop and poured over top to set.
Prep Time30 minutes
Cook Time25 minutes
Chill Time2 hours 30 minutes
Total Time3 hours 25 minutes

Ingredients

For the Shortbread Crust

  • 1/2 cup unsalted butter 1 stick, melted
  • 1/2 cup light brown sugar packed
  • 1 large egg at room temperature
  • 1 tsp vanilla extract
  • 1 1/4 cups all-purpose flour
  • 1/2 tsp kosher salt

For the Salted Caramel

  • 1/2 cup unsalted butter 1 stick
  • 1/2 cup dark brown sugar packed
  • 1/2 cup light corn syrup
  • 1/2 tsp kosher salt
  • 1 can sweetened condensed milk 14-ounce

For the Chocolate Coating

  • 2 cups semi-sweet chocolate chips
  • 2 tbsp vegetable oil
  • 1 tsp instant espresso powder

Instructions

  • Line 8x8 pan with parchment paper, leaving overhang. Preheat oven to 350F.
  • Whisk melted butter and light brown sugar until glossy.
  • Whisk in egg and vanilla extract.
  • Fold in flour and salt until soft dough forms.
  • Press dough evenly into pan. Bake 20 minutes until edges are golden.
  • Combine butter, dark brown sugar, corn syrup, and salt in saucepan over medium heat until melted.
  • Stir in condensed milk, bring to low boil. Cook 5-7 minutes until thickened, stirring constantly.
  • Pour caramel over cooled shortbread. Cool 30 minutes at room temperature.
  • Refrigerate 2 hours until firm.
  • Lift from pan using parchment. Cut into 16 bars (3" x 3/4").
  • Freeze bars while preparing chocolate coating.
  • Microwave chocolate chips, oil, and espresso powder in 20-second intervals until melted.
  • Dip each frozen bar in chocolate, coating completely.
  • Place on parchment paper. Refrigerate until chocolate hardens.

Notes

Use hot knife for clean cuts. Wipe blade between cuts.
Like this recipe? Rate & comment below!