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Twix Cookie Bars Recipe

4.8 from 143 reviews

Delight in these indulgent Twix Cookie Bars combining buttery shortbread, rich caramel, and smooth chocolate layers for a homemade treat reminiscent of your favorite candy bar.

Ingredients

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Shortbread Base

  • 1 cup (2 sticks) salted butter, room temperature
  • 1 cup (4.5 ounces) powdered sugar
  • 2 cups (10 ounces) all-purpose flour
  • 1 teaspoon pure vanilla extract

Caramel Layer

  • 6 tablespoons salted butter
  • ⅛ teaspoon salt
  • ½ cup light corn syrup
  • 1 cup (7.5 ounces) granulated sugar
  • ½ cup heavy whipping cream
  • 1 teaspoon pure vanilla extract

Chocolate Topping

  • 1 ¼ cups (8 ounces) milk or dark chocolate
  • to ½ cup (3.5 ounces) heavy whipping cream

Instructions

  1. Prepare Shortbread Base: Preheat your oven to 350°F (175°C). In a mixing bowl, cream together the 1 cup softened salted butter with the powdered sugar until light and fluffy. Add the vanilla extract, then gradually mix in the all-purpose flour to form a smooth dough. Press the dough evenly into a greased 9×13 inch baking pan to form the base layer.
  2. Bake Shortbread: Bake the shortbread base in the preheated oven for 20 to 25 minutes or until the edges begin to turn golden. Remove from oven and allow to cool completely to ensure a firm base for the caramel layer.
  3. Make Caramel Layer: In a medium saucepan, combine the salted butter, salt, corn syrup, granulated sugar, and half the heavy whipping cream. Cook over medium heat, stirring occasionally, until the mixture reaches a smooth, bubbling caramel consistency. Remove from heat and stir in the remaining heavy whipping cream and vanilla extract until fully incorporated.
  4. Assemble Caramel Layer: Pour the warm caramel evenly over the cooled shortbread base, spreading carefully with a spatula. Let sit at room temperature or refrigerate until the caramel is set, approximately 1 to 2 hours.
  5. Prepare Chocolate Topping: Chop the chocolate and place in a heatproof bowl. Heat the heavy whipping cream gently until steaming but not boiling, then pour over the chopped chocolate. Let sit for 2 minutes to soften, then stir until smooth and glossy.
  6. Apply Chocolate Topping: Pour the ganache over the set caramel layer, spreading evenly using a spatula. Refrigerate the assembled bars for at least 1 hour, or until the chocolate is firm and set.
  7. Serve: Once fully set, cut the Twix Cookie Bars into squares or rectangles to resemble candy bars. Store in an airtight container in the refrigerator for up to one week.

Notes

  • Use milk or dark chocolate as per your preference for the topping; semi-sweet chocolate can also be used for a balanced flavor.
  • If you want a creamier caramel, slightly increase the heavy cream by 1-2 tablespoons.
  • Ensure the shortbread base is completely cooled before adding the caramel to prevent melting.
  • For easier cutting, chill the finished bars well before slicing.

Keywords: Twix Cookie Bars, caramel bars, chocolate bars, homemade candy bars, dessert bars, caramel cookie bars