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Twix Cookie Bars Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.3 from 42 reviews
  • Author: Melanie
  • Prep Time: 20 minutes
  • Cook Time: 20 minutes
  • Total Time: 1 hour 40 minutes
  • Yield: 12 servings
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

Description

These Twix Cookie Bars offer a delicious homemade twist on the classic candy bar, featuring a buttery shortbread base, a rich caramel layer, and a smooth chocolate topping. Perfectly balanced with sweet and creamy flavors, these bars are an indulgent treat ideal for sharing.


Ingredients

Scale

Shortbread Base

  • 1 cup salted butter, room temperature
  • 1 cup powdered sugar
  • 2 cups all-purpose flour
  • 1 teaspoon pure vanilla extract

Caramel Filling

  • 6 tablespoons salted butter
  • ½ cup light corn syrup
  • 1 cup granulated sugar
  • ½ cup heavy whipping cream

Chocolate Topping

  • ½ cup heavy whipping cream
  • 1¼ cups milk or dark chocolate


Instructions

  1. Preheat and Prepare Pan: Preheat your oven to 350°F (175°C) and grease a 9×13 inch baking pan to ensure the bars don’t stick after baking.
  2. Make Shortbread Base: In a large bowl, cream together the room temperature salted butter and powdered sugar until the mixture becomes light and fluffy. Gradually incorporate the all-purpose flour and vanilla extract, mixing thoroughly until a smooth dough forms.
  3. Bake Shortbread: Press the shortbread dough evenly into the bottom of the prepared pan. Bake in the preheated oven for 15-20 minutes until the shortbread is lightly golden and set. Remove from oven and allow to cool.
  4. Prepare Caramel Filling: In a medium saucepan over medium heat, melt the 6 tablespoons of salted butter, light corn syrup, and granulated sugar together, stirring continuously until fully melted and combined. Remove from heat and stir in half the heavy whipping cream (½ cup). Return to low heat and stir until the caramel thickens slightly. Remove from heat again and allow it to cool slightly.
  5. Layer Caramel: Pour the warm caramel evenly over the cooled shortbread base. Let the pan sit at room temperature for a short while before placing it in the refrigerator to chill and set for about one hour.
  6. Make Chocolate Topping: Melt the milk or dark chocolate together with the remaining ½ cup of heavy whipping cream over a double boiler or in short bursts in the microwave, stirring until smooth.
  7. Finish Bars: Pour the melted chocolate mixture over the chilled caramel layer, spreading evenly. Refrigerate again until the chocolate is fully set, about 30 minutes to 1 hour.
  8. Serve: Once set, slice into squares and serve chilled or at room temperature.

Notes

  • Ensure the butter is at room temperature for easier creaming in the shortbread base.
  • The caramel layer should be poured warm but not hot to avoid melting the shortbread.
  • You can use either milk or dark chocolate for the topping based on preference.
  • Store any leftover bars in the refrigerator to keep the caramel and chocolate layers firm.
  • For a gluten-free version, substitute all-purpose flour with a gluten-free flour blend.