Twix Cookie Bars
These Twix Cookie Bars are a delightful twist on the classic candy bar we all love. With a buttery shortbread base, a gooey caramel center, and a rich chocolate topping, they are perfect for any occasion. Whether it’s a family gathering, a birthday party, or just an indulgent treat for yourself, these bars will impress everyone. Their unique combination of textures and flavors makes them a standout dessert that will keep you coming back for more.
Why You’ll Love This Recipe
- Easy to Make: With simple ingredients and straightforward steps, anyone can whip up these delicious bars.
- Irresistible Flavor: The blend of buttery shortbread, chewy caramel, and silky chocolate creates an unforgettable taste sensation.
- Versatile Treat: Perfect for parties, potlucks, or just as a sweet ending to your day.
- Crowd-Pleaser: These bars are sure to impress friends and family alike with their rich flavor and appealing look.
- Make Ahead Option: Prepare them in advance and store them for later enjoyment; they stay fresh for days!
Tools and Preparation
Before diving into making your Twix Cookie Bars, gather all the necessary tools. Having everything at hand will make the process smoother and more enjoyable.
Essential Tools and Equipment
- 9×13 inch baking dish
- Mixing bowls
- Electric mixer
- Saucepan
- Rubber spatula
- Measuring cups and spoons
Importance of Each Tool
- 9×13 inch baking dish: This size is perfect for creating thick bars that hold together well.
- Electric mixer: Saves time and effort when creaming butter and sugar together for the base.
- Saucepan: Ideal for melting caramel ingredients evenly without burning.
Ingredients
These Twix Cookie Bars are a delicious spin off of my favorite candy bar – Twix. A shortbread base, chewy caramel middles, and soft chocolate tops make these homemade Twix bars a sure crowd-pleaser.
For the 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
For the Caramel Filling
- 6 tablespoons salted butter
- ⅛ teaspoon salt
- ½ cup light corn syrup
- 1 cup (7.5 ounces) granulated sugar
- 1 cup heavy whipping cream (divided)
- 1 teaspoon pure vanilla extract
For the Chocolate Topping
- 1 ¼ cups (8 ounces) milk or dark chocolate (see note)
- ⅓ to ½ cup (3.5 ounces) heavy whipping cream (see note)
How to Make Twix Cookie Bars
Step 1: Prepare the Shortbread Base
- Preheat your oven to 350°F (175°C).
- In a mixing bowl, combine the room-temperature butter and powdered sugar until creamy.
- Gradually add in the flour and vanilla extract until fully incorporated.
- Press this mixture evenly into the bottom of your greased 9×13 inch baking dish.
- Bake for 20 minutes or until lightly golden.
Step 2: Make the Caramel Filling
- In a saucepan over medium heat, melt the salted butter along with salt, corn syrup, granulated sugar, and half of the heavy whipping cream.
- Stir continuously until everything is melted and combined smoothly.
- Bring it to a boil while continuing to stir for about 5 minutes or until thickened.
- Remove from heat and stir in vanilla extract.
Step 3: Assemble the Bars
- Pour the warm caramel filling over the baked shortbread layer; spread it evenly.
- Allow it to cool at room temperature while you prepare the chocolate topping.
Step 4: Prepare the Chocolate Topping
- In another saucepan, heat the remaining heavy whipping cream just until it begins to simmer.
- Remove from heat and add in your chopped chocolate; let it sit for a few minutes before stirring until melted and smooth.
Step 5: Finish Up Your Bars
- Pour the melted chocolate over the cooled caramel layer.
- Spread evenly with your spatula.
- Refrigerate for at least 4 hours before cutting into squares.
Enjoy your homemade Twix Cookie Bars!
How to Serve Twix Cookie Bars
Twix cookie bars are an excellent treat for any occasion. Whether you’re hosting a party or enjoying a quiet night in, these bars can be served in various delightful ways.
Individual Portions
- Serve each bar cut into small squares for easy sharing at parties.
- Place them in cupcake liners for a fun and festive presentation.
With Ice Cream
- Pair your Twix cookie bars with a scoop of vanilla ice cream for a delicious dessert combo.
- Drizzle some chocolate sauce on top for extra indulgence.
Coffee or Tea Pairing
- Enjoy your bars alongside a hot cup of coffee or tea to balance the sweetness.
- A rich espresso complements the chocolate beautifully.
Dessert Platter
- Create a dessert platter with Twix cookie bars, brownies, and cookies for variety.
- Add fresh fruits like strawberries to enhance the visual appeal.
Gift Wrapping
- Wrap individual bars in decorative paper as homemade gifts for friends and family.
- Attach a personalized note to make it special.

How to Perfect Twix Cookie Bars
To achieve the best flavor and texture, follow these tips when making Twix cookie bars.
- Chill the Dough: Refrigerate the shortbread base before baking to ensure it holds its shape.
- Use Quality Chocolate: Invest in good quality milk or dark chocolate for the best melting experience.
- Don’t Rush the Caramel: Allow the caramel to cool slightly before pouring it over the shortbread layer; this helps prevent sogginess.
- Cut When Cold: For clean edges, cut the bars after they have been refrigerated fully; this makes slicing easier and neater.
- Store Properly: Keep them in an airtight container at room temperature or refrigerate for longer freshness.
Best Side Dishes for Twix Cookie Bars
Twix cookie bars can be complemented by various side dishes that enhance their flavors. Here are some great options:
- Fresh Fruit Salad – A mix of seasonal fruits adds freshness and balances out the sweetness of the cookie bars.
- Chocolate Dipped Strawberries – These provide an elegant touch and pair perfectly with chocolate flavors.
- Vanilla Yogurt – Creamy yogurt offers a nice contrast to the chewy texture of the cookie bars.
- Cheese Plate – A selection of cheeses can create an interesting flavor profile when served with sweet treats.
- Nut Mix – A blend of roasted nuts provides crunch and savory notes that complement the sweetness of Twix cookie bars.
- Mini Cheesecakes – These bite-sized desserts add variety and richness to your dessert spread.
Common Mistakes to Avoid
Making Twix cookie bars can be easy, but there are common pitfalls to watch out for.
- Skipping Room Temperature Ingredients: Using cold butter will lead to uneven mixing. Ensure your butter is at room temperature for a smooth batter.
- Overmixing the Dough: Overmixing can make the bars tough. Mix until just combined for a tender texture.
- Not Prepping the Pan: Failing to grease or line your baking pan can cause sticking. Always prepare the pan with parchment paper or a light coat of cooking spray.
- Ignoring Cooling Time: Cutting the bars too soon can result in a messy treat. Allow them to cool completely before slicing for clean edges.
- Using Low-Quality Chocolate: Cheap chocolate can affect flavor and texture. Opt for high-quality chocolate for the best results.

Storage & Reheating Instructions
Refrigerator Storage
- Store Twix cookie bars in an airtight container.
- They will stay fresh for up to one week in the refrigerator.
Freezing Twix Cookie Bars
- Wrap each cookie bar individually in plastic wrap.
- Place them in a freezer-safe container or bag; they can last up to three months in the freezer.
Reheating Twix Cookie Bars
- Oven: Preheat to 350°F (175°C) and heat for about 5-10 minutes until warm.
- Microwave: Place on a microwave-safe plate, heat for 15-20 seconds until just warm.
- Stovetop: Use a skillet over low heat, warming each side for about 1-2 minutes.
Frequently Asked Questions
Here are some common questions about making Twix cookie bars.
Can I use dark chocolate instead of milk chocolate for Twix Cookie Bars?
Yes, dark chocolate will give your bars a richer flavor. Adjust sweetness if needed.
How do I customize my Twix Cookie Bars?
You can add nuts, sea salt, or flavored extracts like almond or mint for unique variations.
How long do Twix Cookie Bars last?
These treats can last up to one week in the refrigerator and up to three months when frozen.
Are there any alternatives for corn syrup in Twix Cookie Bars?
You can substitute corn syrup with honey or maple syrup, though it may slightly alter the texture.
Final Thoughts
Twix cookie bars are not only delicious but also versatile enough to suit various tastes. Feel free to customize them with your favorite ingredients. Whether you’re making them for a party or just treating yourself, these cookie bars are sure to impress!

Twix Cookie Bars
- Total Time: 40 minutes
- Yield: Approximately 24 servings 1x
Description
Satisfy your sweet tooth with these Twix Cookie Bars, a delightful homemade twist on the beloved candy bar. Featuring a buttery shortbread base, a luscious caramel center, and a smooth chocolate topping, these bars are perfect for any occasion—be it family gatherings, birthday celebrations, or simply indulging yourself. The combination of textures and flavors creates an unforgettable treat that will leave everyone craving more. Easy to prepare and versatile enough to serve at various events, these bars are sure to impress friends and family alike.
Ingredients
- 1 cup salted butter (room temperature)
- 1 cup powdered sugar
- 2 cups all-purpose flour
- 6 tablespoons salted butter (for caramel)
- 1 cup granulated sugar
- ½ cup light corn syrup
- 1 cup heavy whipping cream (divided)
- 1 ¼ cups milk or dark chocolate
Instructions
- Preheat the oven to 350°F (175°C). In a mixing bowl, cream together room-temperature butter and powdered sugar until smooth. Gradually add flour and mix until combined. Press evenly into a greased 9×13 inch baking dish and bake for 20 minutes until golden.
- For the caramel filling, melt butter in a saucepan over medium heat with salt, corn syrup, sugar, and half of the heavy whipping cream. Stir constantly until melted and bring to a boil for about 5 minutes until thickened. Remove from heat and stir in vanilla.
- Pour warm caramel over the baked shortbread base; let it cool while preparing the chocolate topping.
- Heat the remaining heavy whipping cream in another saucepan until it simmers. Remove from heat, add chopped chocolate, and stir until smooth.
- Pour melted chocolate over cooled caramel layer and spread evenly. Refrigerate for at least 4 hours before cutting into squares.
- Prep Time: 20 minutes
- Cook Time: 20 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 bar (50g)
- Calories: 230
- Sugar: 16g
- Sodium: 135mg
- Fat: 12g
- Saturated Fat: 7g
- Unsaturated Fat: 4g
- Trans Fat: 0g
- Carbohydrates: 29g
- Fiber: <1g
- Protein: 2g
- Cholesterol: 30mg