Twix Cookie Bars
These Twix Cookie Bars are a delightful treat inspired by the beloved candy bar. With a buttery shortbread base, luscious caramel filling, and a rich chocolate topping, these bars are perfect for any occasion. Whether you’re hosting a party or enjoying a cozy night in, these homemade delights are sure to impress with their irresistible flavors and appealing textures.

Why You’ll Love This Recipe
- Delicious Flavor: The combination of buttery shortbread, chewy caramel, and smooth chocolate creates an unforgettable taste experience.
- Versatile Treat: Perfect for parties, holidays, or as a sweet snack for the family; they’re great for any occasion.
- Easy to Make: With simple ingredients and straightforward steps, even novice bakers can whip up these cookie bars.
- Crowd-Pleaser: These treats are sure to be a hit at gatherings, making them an excellent choice for sharing.
- Customizable Options: Feel free to use milk or dark chocolate based on your preference, allowing you to personalize the recipe.
Tools and Preparation
Before you dive into making these delicious Twix Cookie Bars, gather your tools. Having everything ready will streamline the process and make baking easier.
Essential Tools and Equipment
- Baking dish (9×13 inches)
- Mixing bowls
- Electric mixer
- Saucepan
- Spatula
- Measuring cups and spoons
Importance of Each Tool
- Baking dish: Ensures even cooking and helps achieve the perfect texture for your cookie bars.
- Electric mixer: Saves time and energy when mixing ingredients for the shortbread and caramel layers.
- Saucepan: Essential for melting the chocolate and preparing the caramel sauce evenly.
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 these homemade Twix bars are 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 Layer
- 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, cream together the butter and powdered sugar. Mix until light and fluffy.
- Gradually add in the flour, then mix until just combined. Stir in the vanilla extract.
- Press this mixture evenly into the bottom of your greased baking dish.
- Bake for 20 minutes or until lightly golden.
Step 2: Make the Caramel Layer
- In a saucepan over medium heat, combine the butter, salt, corn syrup, and granulated sugar. Stir until melted.
- Gradually add in half of the heavy whipping cream, continuing to stir until smooth.
- Allow this mixture to boil for about 5 minutes without stirring.
- Remove from heat and stir in the remaining cream along with the vanilla extract.
- Pour this caramel mixture over the baked shortbread layer.
Step 3: Prepare the Chocolate Topping
- In another saucepan over low heat, melt your choice of either milk or dark chocolate with heavy whipping cream until smooth.
- Once melted, pour this chocolate mixture over the caramel layer evenly.
- Allow everything to cool completely at room temperature before slicing into bars.
Enjoy your homemade Twix Cookie Bars!
How to Serve Twix Cookie Bars
Twix cookie bars are perfect for any occasion. Their rich layers of shortbread, caramel, and chocolate make them a delightful treat that everyone will enjoy. Here are some creative serving suggestions to elevate your dessert experience.
For a Sweet Snack
- With Coffee: Pair these bars with a warm cup of coffee for a delightful afternoon pick-me-up.
- On a Dessert Platter: Cut into smaller pieces and serve on a platter alongside other desserts for variety.
At a Party
- As Party Favors: Wrap individual bars in decorative paper for guests to take home as sweet party favors.
- Ice Cream Sundae Topping: Crumble over vanilla ice cream for an indulgent sundae that combines textures and flavors.
For Special Occasions
- At Birthday Parties: Use these bars as the star dessert at birthday celebrations—everyone loves a sweet treat!
- With Fresh Berries: Serve alongside fresh strawberries or raspberries for a refreshing contrast to the rich flavors.

How to Perfect Twix Cookie Bars
Perfecting your Twix cookie bars can take your baking from good to great. Follow these tips to achieve the best results.
- Chill the Dough: Refrigerate the shortbread base before baking to ensure it holds its shape.
- Use Quality Ingredients: Opt for high-quality chocolate and butter; it makes a noticeable difference in flavor.
- Don’t Rush the Caramel: Allow the caramel to simmer slowly for the best texture—rushing can lead to graininess.
- Let Them Set: After assembling, let your bars cool completely before slicing to avoid messy edges.
Best Side Dishes for Twix Cookie Bars
While Twix cookie bars are delicious on their own, pairing them with the right side dishes can enhance your dessert spread. Here are some great options.
- Fresh Fruit Salad: A mix of seasonal fruits adds brightness and freshness that balances the sweetness of the bars.
- Chocolate Mousse: This rich and airy dessert complements the dense texture of Twix cookie bars perfectly.
- Vanilla Ice Cream: A classic pairing; the creaminess of vanilla ice cream contrasts nicely with the layers in the bars.
- Nutty Granola: Serve alongside crunchy granola for added texture and nutty flavor that pairs well with chocolate.
- Cheesecake Bites: Mini cheesecake bites provide a creamy counterpart that is both indulgent and satisfying.
- Coffee or Espresso: The bitterness of coffee enhances the sweetness of your cookie bars, making it a classic combo.
- Milkshakes: A thick milkshake offers a fun and playful drink option that complements the flavors of Twix cookie bars.
Common Mistakes to Avoid
Avoiding common pitfalls can make your Twix Cookie Bars turn out perfectly. Here are some mistakes to watch for:
- Skipping the butter temperature: Using cold butter can lead to a tough shortbread base. Make sure your butter is at room temperature for the best texture.
- Overmixing the dough: Mixing too much can create a dense cookie bar. Mix just until combined to keep them light and chewy.
- Using incorrect measurements: Measuring flour incorrectly can ruin your cookie bars. Always use a kitchen scale or the spoon-and-level method for accuracy.
- Neglecting cooling times: Cutting into warm bars can result in a messy presentation. Allow your bars to cool completely before slicing for clean edges.
- Not chilling the caramel: If you skip chilling the caramel layer, it may ooze out when sliced. Chill it thoroughly to ensure it holds its shape.

Storage & Reheating Instructions
Refrigerator Storage
- Store your Twix Cookie Bars in an airtight container.
- They can last up to 5 days in the refrigerator.
Freezing Twix Cookie Bars
- Wrap individual bars in plastic wrap or foil.
- Store them in a freezer-safe bag for up to 3 months.
Reheating Twix Cookie Bars
- Oven: Preheat to 350°F (175°C) and warm for about 10 minutes for a fresh taste.
- Microwave: Heat each bar for about 15-20 seconds for a quick treat.
- Stovetop: Place them in a skillet over low heat, flipping occasionally until warmed through.
Frequently Asked Questions
Here are some common questions about making Twix Cookie Bars:
How do I make Twix Cookie Bars gluten-free?
You can substitute all-purpose flour with a gluten-free blend. Ensure you use certified gluten-free ingredients for safety.
Can I use dark chocolate instead of milk chocolate?
Absolutely! Using dark chocolate will give your Twix Cookie Bars a richer flavor and enhance the dessert’s indulgence.
How do I store leftover Twix Cookie Bars?
Store them in an airtight container in the refrigerator or freeze them for longer storage.
What can I add to customize my Twix Cookie Bars?
Try adding chopped nuts, sea salt, or even flavored extracts like almond or mint for variety!
Final Thoughts
These Twix Cookie Bars are not only delicious but also versatile. You can customize them with various toppings or flavors, making them ideal for any occasion. Give this recipe a try and enjoy these delightful treats that everyone will love!

Twix Cookie Bars
- Total Time: 50 minutes
- Yield: About 24 servings 1x
Description
Indulge in the delightful goodness of Twix Cookie Bars, a homemade twist on the classic candy bar. These bars feature a buttery shortbread base topped with a luscious caramel layer and a rich chocolate finish, making them an irresistible treat for any occasion. Whether you’re looking to impress guests at a party or simply satisfy your sweet tooth, these easy-to-make bars are sure to please. With simple ingredients and straightforward steps, even novice bakers can enjoy this delicious dessert. Perfect for sharing or enjoying on your own, these Twix-inspired delights promise a satisfying combination of flavors and textures that everyone will love.
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
- 8 ounces milk or dark chocolate
Instructions
- Preheat your oven to 350°F (175°C). Cream together butter and powdered sugar until fluffy. Gradually mix in flour and vanilla extract.
- Press the mixture into a greased 9×13-inch baking dish. Bake for 20 minutes until golden.
- For the caramel layer, melt butter, salt, corn syrup, and sugar in a saucepan over medium heat. Stir in half of the cream and let boil for 5 minutes without stirring. Remove from heat and add remaining cream and vanilla.
- Pour the caramel over the baked shortbread.
- Melt chocolate with remaining cream in another saucepan over low heat, then pour over caramel layer. Allow to cool completely before slicing.
- Prep Time: 20 minutes
- Cook Time: 30 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 serving
- Calories: 220
- Sugar: 18g
- Sodium: 50mg
- Fat: 12g
- Saturated Fat: 7g
- Unsaturated Fat: 4g
- Trans Fat: 0g
- Carbohydrates: 25g
- Fiber: <1g
- Protein: 2g
- Cholesterol: 30mg