Homemade Twix Bars: Your Ultimate Recipe for Buttery Shortbread, Gooey Caramel, and Rich Chocolate Perfection
Are you ready to elevate your dessert game? Dive into the delightful world of homemade Twix Bars, a true culinary masterpiece that brings the beloved candy bar experience right to your kitchen. Forget the store-bought versions; our recipe guides you through crafting three incredible layers – a tender, buttery shortbread crust, a rich and gooey caramel filling, and a decadent blanket of smooth chocolate. This isn’t just a treat; it’s an experience, promising a symphony of textures and flavors that are simply unmatched.
Making your own Twix Bars is not only incredibly satisfying but also guarantees a fresh, high-quality dessert free from artificial additives. Whether you’re a seasoned baker or just starting out, this recipe is designed for success, helping you create a dessert that will impress everyone who takes a bite. Get ready for the perfect blend of sweet, salty, and utterly irresistible!

Why You’ll Fall in Love with This Homemade Twix Bar Recipe
There are countless reasons to adore these homemade Twix Bars, making them a staple in any dessert enthusiast’s repertoire. From their superior taste to the sheer joy of creation, every aspect is designed for pure indulgence:
- Unrivaled Homemade Flavors: While the classic Twix candy bar holds a special place, nothing compares to the fresh, vibrant flavors of a homemade version. Each ingredient shines through, offering a depth of taste that store-bought varieties simply can’t replicate. The real butter in the shortbread, the rich brown sugar in the caramel, and the quality chocolate truly make a difference.
- A Perfect Harmony of Textures: What makes a Twix bar so iconic? It’s the exquisite interplay of textures! Our homemade recipe delivers a perfectly crumbly, melt-in-your-mouth shortbread crust that provides an ideal foundation. This is beautifully contrasted by the incredibly gooey, chewy caramel layer, and finally, crowned with a smooth, snappy chocolate coating. Every bite is an adventure for your palate.
- Impressive “Wow Factor”: Planning a party, potluck, or just want to treat your family? These Twix Bars are guaranteed to be a showstopper. Their visually appealing layers and decadent taste will have everyone asking for the recipe. They look fancy but are surprisingly straightforward to make, making you look like a baking superstar.
- No Unwanted Additives: Say goodbye to preservatives, artificial flavors, and unfamiliar ingredients often found in commercial candies. When you bake at home, you have complete control over what goes into your dessert, ensuring a wholesome and delicious treat that you can feel good about sharing.
- A Delightful Baking Project: Beyond the delicious outcome, the process of making these Twix Bars is incredibly rewarding. It’s a fantastic way to spend quality time in the kitchen, whether you’re baking solo for some therapeutic me-time or involving friends and family for a fun group activity. The layering process is engaging and the anticipation of each stage adds to the excitement.

Essential Ingredients for Your Perfect Twix Bars
Crafting exceptional Twix Bars begins with understanding the role each ingredient plays. Using quality components ensures the best flavor and texture in every layer.
- Unsalted Butter: The backbone of both the shortbread crust and the caramel filling. Using unsalted butter allows you to control the overall saltiness of your dessert. It contributes significantly to the richness and buttery flavor that defines these bars.
- Brown Sugar (Light or Dark): For the shortbread, light brown sugar adds a delicate sweetness and a hint of molasses. For the caramel, it’s crucial for achieving that deep, complex, and irresistible caramel flavor. Dark brown sugar will yield an even richer, more robust caramel.
- Vanilla Extract: A crucial flavor enhancer that elevates the sweetness and balances the richness of the butter and sugar in both the crust and the caramel. Use a good quality pure vanilla extract for the best results.
- Salt: A pinch of salt in each layer is vital for balancing the sweetness and intensifying the other flavors. It prevents the bars from tasting overly sugary and adds a subtle savory counterpoint that makes the caramel truly sing.
- All-Purpose Flour: Provides the necessary structure for the shortbread crust. Measuring flour correctly (preferably by weight or using the spoon-and-level method) is important to avoid a dry or dense crust.
- Sweetened Condensed Milk: This is the secret to a perfectly gooey, smooth, and sweet caramel. It is absolutely essential to use full-fat sweetened condensed milk, not evaporated milk or reduced-fat versions, as these will not achieve the correct texture and consistency.
- Semi-Sweet Chocolate Chips: Offers a delightful balance to the sweetness of the caramel and shortbread. If you prefer a taste closer to the original Twix candy bar, milk chocolate chips are an excellent alternative. High-quality chocolate chips melt more smoothly and provide a superior finish.
- Vegetable Oil: A small amount of vegetable oil (or coconut oil) mixed with the chocolate chips helps create a smoother, more fluid chocolate topping. This makes it easier to spread evenly and prevents the chocolate from cracking when cut, resulting in a beautiful, professional finish.

Unleash Your Creativity: Exciting Twix Bar Variations
While the classic Twix Bar combination is undeniably delicious, don’t hesitate to get creative! These variations can add new dimensions of flavor and texture to your homemade treats:
- Salted Caramel Twist: For those who love the contrast of sweet and salty, a generous sprinkle of flaky sea salt over the melted chocolate topping before it sets is a game-changer. This simple addition elevates the caramel’s richness and provides a delightful crunch.
- Crunchy Add-ins for Texture: If you enjoy a bit of textural contrast, consider folding crushed nuts (like pecans or almonds) or crisp rice cereal into your melted chocolate topping. This creates a delightful crunch that complements the gooey caramel and tender shortbread beautifully.
- Tropical Coconut Delight: Transport your taste buds to a tropical paradise! Swap out the vegetable oil for coconut oil in the chocolate topping, replace a portion of the vanilla extract with coconut extract in both the shortbread and caramel, and finish by sprinkling toasted coconut flakes over the melted chocolate.
- Different Chocolate Types: While semi-sweet is a great choice, feel free to experiment with other chocolates. Dark chocolate chips will add a more intense, less sweet profile, while a blend of milk and semi-sweet can offer a perfectly balanced flavor.
- Spice It Up: For a subtle warmth, add a tiny pinch of cinnamon or a dash of nutmeg to your shortbread crust mixture. It’s a nuanced addition that can make your Twix Bars even more unique.

Master the Art of Twix Bars: Expert Tips for Success
Achieving bakery-quality Twix Bars is easier than you think, especially with these insider tips:
- The Parchment Paper Sling Method: This technique is a lifesaver for easy removal and neat slicing. By lining your pan with parchment paper, leaving an overhang on two sides, you create handles that allow you to effortlessly lift the entire slab of bars out of the pan once cooled. This prevents the caramel from hardening and sticking to the edges, ensuring perfectly clean cuts.
- Optimal Butter Temperature for Shortbread: When preparing the shortbread crust, ensure your butter is melted but definitely *not hot*. Hot butter can make the dough greasy and lead to a less tender, more brittle crust. Warm, melted butter integrates better with the dry ingredients, resulting in a perfectly crumbly yet firm base.
- Achieving Even Layers: Consistency is key for a beautiful and structurally sound bar. Press the shortbread dough firmly and evenly into the pan to ensure a uniform thickness. This promotes even baking and prevents any thin spots that could become overly crispy or thick spots that might be undercooked. A flat-bottomed glass or another piece of parchment paper can help you achieve a perfectly smooth surface.
- Strategic Crust Poking: After the shortbread crust bakes, it’s crucial to poke holes across its surface with a fork. However, be careful not to poke all the way through to the bottom. These small holes create tiny channels that allow the caramel to slightly seep into the crust, forming a strong bond between the layers and preventing separation.
- The Importance of Proper Cooling: Patience is a virtue, especially when making layered desserts. Following the cooling instructions for each layer is critical. Allowing each layer to cool and set properly ensures distinct textures and prevents the layers from melding together prematurely, which can lead to a messy result. Don’t rush this step!
- Precision Cutting with a Sharp, Warm Knife: To achieve clean, professional-looking slices, use a very sharp knife. For best results, warm the knife under hot running water, then thoroughly wipe it dry before each cut. The warm blade helps to glide through the chocolate and caramel without dragging or cracking, leaving you with beautifully defined bars.
Choosing the Right Baking Pan: A Critical Step
The size of your baking pan might seem like a minor detail, but it profoundly impacts the success of your Twix Bars, especially the thickness and baking consistency of the layers. Using the correct pan ensures your bars have the ideal proportions and cook perfectly.
- For Perfect Layers, Use a 9×9-inch Pan: We highly recommend a 9×9-inch metal baking pan for this recipe. This size provides the perfect surface area for the specified ingredient amounts, ensuring that each layer—the shortbread, caramel, and chocolate—achieves its ideal thickness. This results in the classic Twix Bar bite and ensures accurate baking times.
- If Using an 8×8-inch Pan: While a 9×9-inch pan is ideal, an 8×8-inch pan can be used in a pinch, but it requires extra vigilance. The caramel layer will be considerably thicker, which means it will take longer to set and may bake differently. When using this smaller size, pay close attention to the caramel during baking: look for tiny bubbles across the surface and only a slight jiggle when the pan is gently shaken. If the caramel wobbles excessively, it needs more time in the oven to fully set. Adjusting baking times and carefully monitoring the caramel’s consistency are crucial for success with an 8×8 pan.
Storing Your Homemade Twix Bars for Lasting Freshness
Proper storage is essential to maintain the delicious taste and texture of your homemade Twix Bars. Follow these guidelines to keep them fresh and enjoyable:
- Room Temperature Storage: Store your Twix Bars in an airtight container at room temperature. They will remain fresh and delicious for 3 to 5 days. This allows the shortbread to retain its crispness and the caramel to stay perfectly gooey.
- Refrigeration for Warmer Climates: On hotter days or in humid environments, it’s best to refrigerate the bars to prevent the chocolate from melting and the caramel from becoming too soft. Just be aware that refrigeration can make the shortbread slightly firmer.
- Serving Temperature: For the absolute best flavor and texture experience, allow refrigerated bars to come to room temperature for about 10-15 minutes before serving. This softens the chocolate and caramel just enough to create that ideal melt-in-your-mouth experience.
More Irresistible Dessert Recipes to Explore
If you loved making these Twix Bars, you’ll surely enjoy these other delectable dessert recipes:
- Nutella Stuffed Chocolate Chip Cookies
- No-Bake Cookies
- Microwave Caramel Corn
- Caramel Cookie Bars
- Chocolate Caramel Cookies

Twix Bar
These homemade Twix Bars feature buttery shortbread, gooey caramel, and rich chocolate—just like the candy bar, but even better!
Video
Equipment
- 9 x 9-inch baking pan (see note 1)
- Parchment paper
- Small pot
Ingredients
- Cooking spray
- 8 tablespoons unsalted butter, melted but not hot
- 1/4 cup light brown sugar, firmly packed
- 1 teaspoon vanilla extract
- 1/4 teaspoon salt
- 1 cup + 1 tablespoon all-purpose flour
- 8 tablespoons unsalted butter, cut into cubes
- 1/2 cup light brown sugar, lightly packed
- 1/8 tsp salt
- 1 (14-ounce) can sweetened condensed milk (see note 2)
- 1 teaspoon vanilla extract
- 1 cup + 2 tablespoons semi-sweet chocolate chips (or milk chocolate chips, see note 3)
- 3 teaspoons vegetable oil
Instructions
- Preheat oven to 325°F (160°C). Line a 9×9-inch metal baking pan with parchment paper, allowing for an overhang on two sides for easy removal. Lightly grease the parchment paper with cooking spray.
- In a medium bowl, combine the melted (but not hot!) butter, brown sugar, vanilla extract, and salt. Stir in the all-purpose flour until all ingredients are completely combined and a thick dough forms. Press this dough firmly and evenly into your prepared pan. For a perfectly flat surface, you can place another piece of parchment paper on top and use your hands or a flat-bottomed glass to press down. Bake for 17–23 minutes, or until the edges are lightly browned. Remove the crust from the oven. Using a fork, gently poke holes all over the top half of the warm crust, being careful not to pierce all the way through to the bottom of the pan. Set the crust aside to cool slightly while you prepare the caramel.
- To make the caramel filling, place the cubed unsalted butter and light brown sugar in a small pot over medium-low heat. Allow the butter to melt completely, then whisk it with the sugar until they are emulsified (the butter should not be separating from the sugar). Let the mixture continue to heat without stirring until it just begins to simmer, and small bubbles appear around the edges. As soon as this happens, add the sweetened condensed milk and salt. Whisk constantly for 5 minutes, or until larger, slow-moving bubbles start to appear, indicating the caramel is thickening. Remove the pot from the heat and whisk for an additional minute before stirring in the vanilla extract. Carefully pour this warm caramel over the cooled shortbread crust and spread it out into an even layer using a spatula.
- Return the pan to the oven and bake for another 12–17 minutes. The caramel is done when its surface is bubbly all over and it exhibits only a slight jiggle when the pan is lightly shaken. This confirms the caramel has properly set. (Refer to recipe images for visual cues if needed!)
- Once baked, remove the bars from the oven and allow them to cool at room temperature for 25 minutes. After this initial cooling, transfer the pan to the refrigerator for an additional 25 minutes to further set the caramel. It’s important that the bars are cool but not completely cold before adding the chocolate, as extremely cold bars can cause the chocolate to seize or set improperly.
- While the bars are chilling, prepare the chocolate topping. In a microwave-safe bowl, combine the chocolate chips and vegetable oil. Microwave in 30-second intervals, stirring thoroughly for 20 seconds after each interval, until the chocolate is fully melted and completely smooth. Pour the melted chocolate over the cooled caramel layer and spread it out smoothly with a spatula. To ensure a flat and even surface, gently tap the pan a few times on your countertop to release any air bubbles.
- Refrigerate the bars until the chocolate layer is fully set, which typically takes about 1 hour. Before cutting, let the bars stand at room temperature for approximately 10 minutes to allow them to soften slightly, preventing the chocolate from cracking. Use the parchment paper overhang to carefully lift the entire slab of bars out of the pan. For clean, sharp cuts, use a very sharp knife that has been warmed under hot running water. Dry the knife completely with a towel after each warming before making a new slice. Repeat this warming and drying process for every cut to achieve perfect Twix-style bars.
Recipe Notes
Note 1: Pan Size Matters. A 9×9-inch pan is crucial for success, ensuring proper layer thickness and baking consistency. While an 8×8-inch pan can be used, be aware that the caramel layer will be thicker and require careful monitoring during baking. Look for tiny bubbles and minimal jiggle when the pan is shaken; excessive wobble means it needs more oven time to set fully.
Note 2: Sweetened Condensed Milk is Key. Always use full-fat sweetened condensed milk for this recipe. Reduced-fat or sugar-free versions will not yield the same rich texture and flavor. Double-check your can to ensure you haven’t accidentally grabbed evaporated milk, as these are not interchangeable.
Note 3: Chocolate Choices. Semi-sweet chocolate chips provide a balanced sweetness, but if you prefer a taste closer to the classic Twix candy bar, milk chocolate chips are an excellent choice. Opting for high-quality chocolate brands like Ghirardelli or Guittard will ensure a smoother melt and superior taste for your topping.
Storage: Store your homemade Twix Bars in an airtight container at room temperature for 3–5 days. If the weather is warm or humid, refrigerate them to prevent melting. For the best flavor and texture, allow refrigerated bars to come to room temperature before serving.
Nutrition
Serving: 1 serving | Calories: 338 kcal | Carbohydrates: 39.7 g | Protein: 4.4 g | Fat: 18.5 g | Cholesterol: 44.3 mg | Sodium: 32.8 mg | Fiber: 44.3 g | Sugar: 32.8 g
Nutrition information is automatically calculated, so should only be used as an approximation.


