Homemade Twix Bars Recipe (aka Millionaire Bars) (2024)

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Homemade Twix bars (aka Millionaire Bars) have a buttery shortbread crust, a thick gooey caramel center, and a generous layer of chocolate on top.

If you are a fan of delicious Twix candy bars (who isn’t?!) you are going to love this easy copycat Twix bar recipe.

The combination of chocolate, caramel, and shortbread is absolutely heavenly and will have everyone begging you for the recipe.

Chocolate and caramel desserts are some of my husband and I’s favorites.

Try cool and creamy Snickers salad, rich and chewy Carmelitas,or this homemade Twix bars recipe and you too won’t be able to deny that chocolate and caramel are a match made in heaven.

Millionaire Bars? Twix Bars?

I have heard these chocolate caramel dessert bars referred to as Twix bars, millionaire bars, and even millionaire’s shortbread.

Whatever you call them, one thing is for certain: they are ridiculously delicious. And pretty easy to make as well!

Homemade Twix Bar Ingredients

Start by gathering everything that you will need: butter, sugar, vanilla, flour, soft caramel candies, heavy cream, chocolate chips, and coconut oil.

How to Make Homemade Twix Bars

Three layers of deliciousness.

Easy to make in 4 simple steps.

  1. Make shortbread base. Combine butter, sugar, and flour and bake to form the perfect shortbread crust.
  2. Add the caramel layer. Melt soft caramel candies and cream in a saucepan on the stovetop. Pour over the shortbread base and allow to set.
  3. Top with chocolate. Add a bit of coconut oil or vegetable oil to your chocolate and melt in the microwave. Pour over the caramel and top with a sprinkle of sea salt, if desired.
  4. Set, slice, and enjoy! Chill to allow the chocolate to set. Then slice and serve.

The hardest part is waiting for the chocolate to set before digging in. But trust me these babies are worth the wait!

Baking Tips

Feel free to use your favorite homemade caramel recipe in place of the caramel candies– just make sure its a recipe that will set into a nice solid layer.

I used milk chocolate in this recipe with a dark chocolate drizzle– but use whatever chocolate you have on hand! Milk chocolate, semi-sweet chocolate, and dark chocolate are all excellent options.

The shortbread layer will look too thin for the pan but trust me, it will rise during baking to the perfect thickness!

Run your knife under hot water before slicing to ensure fast, clean cuts.

You can cut the bars in either long narrow rectangles–similar to actual Twix candy bars–or in wider rectangles like you would cut a typical dessert bar recipe.

Store the bars in the fridge, covered, for up to one week. Remove from the fridge and allow them to sit at room temperature for a few minutes before servings. This helps the caramel to soften up a bit.

Want to make a double batch? Just double all ingredients and use a 9 x 13 pan.

More delicious dessert bars

  • Sugar Cookie Bars
  • Funfetti bars
  • Unicorn bars
  • Oatmeal lemon creme bars
  • Chocolate chip cookie brownie bars
  • Harvest spice bars

Recipe

Homemade Twix Bars Recipe (aka Millionaire Bars) (8)

Recipe

4.77 from 30 votes

Homemade Twix Bars

Author: Jaclyn

Prep: 15 minutes mins

Cook: 20 minutes mins

Chill Time 1 hour hr

Total: 1 hour hr 35 minutes mins

Homemade Twix bars (aka Millionaire Bars) have a buttery shortbread crust, a thick gooey caramel center, and a generous layer of chocolate on top.

Ingredients

Shortbread Base Ingredients:

  • ¾ cup butter softened
  • cup granulated sugar
  • 1 teaspoon vanilla extract
  • 1 ½ cups all-purpose flour

Caramel Layer Ingredients:

  • 11 ounces soft caramel candies unwrapped
  • 3 Tablespoons heavy cream

Chocolate Layer Ingredients:

  • 12 ounces milk chocolate chips or semi-sweet
  • 1 Tablespoon coconut oil or vegetable oil
  • flake salt to taste (optional)

Instructions

For the Shortbread Base

  • Preheat your oven to 375F. Add the softened butter and granulated sugar to the bowl of a stand mixer fitted with the paddle attachment. Beat on medium-high speed for 2-3 minutes, or until the mixture is light and fluffy.

  • Next, mix in the vanilla and then add the flour gradually. Mix just until all of the flour is incorporated.

  • Line a 8x8 baking dish with parchment paper. Pat the dough into the dish.

  • Bake for 15-18 minutes, or until the edges are starting to turn golden brown. Set aside to cool.

For the Caramel Layer

  • Add the soft caramels and heavy cream to a small saucepan over medium heat. Cook, stirring often, until melted-- about 5 minutes. Pour over the shortbread base.

  • Place the shortbread and caramel in the fridge to cool until hardened-- about 1 hour.

For the Chocolate Layer

  • Combine the chocolate and coconut oil in a small microwave-safe bowl. Microwave for 30 second intervals, stirring afer each, until fully melted. Pour over the hardened caramel and top with flake sea salt, if using. Place the bars back into the fridge to chill until the chocolate has fully set-- about 1 hour.

  • When the chocolate has fully hardened, slice the bars into your desired size and enjoy.

Notes

Milk chocolate, dark chocolate, and semi-sweet chocolate all work well for this recipe.

Feel free to use your favoritehomemade caramelrecipe instead of the caramel candies– just make sure it’s a recipe that will set into a nice solid layer.

You can double the recipe and use a 9 x 13 baking dish.

Store bars in the fridge for up to one week. Let sit at room temp for a few minutes before serving.

Nutrition

Serving: 1g | Calories: 373kcal | Carbohydrates: 42g | Protein: 4g | Fat: 22g | Saturated Fat: 13g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 6g | Trans Fat: 0.4g | Cholesterol: 31mg | Sodium: 127mg | Potassium: 193mg | Fiber: 2g | Sugar: 27g | Vitamin A: 348IU | Vitamin C: 0.1mg | Calcium: 49mg | Iron: 2mg

Homemade Twix Bars Recipe (aka Millionaire Bars) (9)

Did You Make This Recipe?

Share it with me on Instagram @crayonsandcravings and follow on Pinterest @crayonsandcravings for even more!

This recipe was shared on The Weekend Potluck.

Homemade Twix Bars Recipe (aka Millionaire Bars) (2024)

FAQs

What is the crunchy thing in a Twix bar? ›

Left TWIX became a crunchy biscuit base upon which caramel was flowed before being bathed in chocolate. Meanwhile Right TWIX was a cascade of caramel on a crisp biscuit base, cloaked in chocolate.

Why do Twix bars say left and right? ›

Why do Twix bars say 'Right' or 'Left' on them? It is in support of their advertising campaign, which suggests the left and right pieces are made by rival factories. In truth, both halves are made exactly the same way.

How many layers does a Twix bar have? ›

She described each detail of their homemade treat: a shortbread crust, a thick caramel layer, and chocolate on top. If that's not your cookie bar love language, then I don't know what is!

What's inside a Twix bar? ›

Twix is a caramel shortbread chocolate bar made by Mars, Inc., consisting of a biscuit applied with other confectionery toppings and coatings (most frequently caramel and milk chocolate). Twix are packaged with one (mini and snack sizes), two or four bars (king size) in a wrapper.

What is in the middle of Twix? ›

This half of the Twix bar features the cookie center running vertically, creating a nice balance of caramel and chocolate in every bite. And let's not forget about that creamy caramel and smooth milk chocolate coating that provides a rich, indulgent flavor. It's no wonder why Left Twix has so many fans!

What does Twix stand for? ›

“It's short for 'twin sticks,'” they explained. Twix bar fans couldn't believe what the name stands for. Getty Images. The candy comes with two sticks of shortbread and caramel covered in chocolate. Getty Images/iStockphoto.

What is the white stuff in Twix? ›

(Spoiler alert, it's still safe to eat!) This white film does not mean the chocolate is moldy or has gone bad. It's actually just a scientific process called “chocolate bloom”. There are two types of this bloom: sugar bloom and fat bloom.

What cookie is inside a Twix? ›

The cookie part of a Twix bar is a layer of shortbread. It's part of what makes the candy bar so special and what it's known for.

Who owns Twix? ›

Mars, Incorporated (NASDAQ TRACE: WWY.GA) is a privately held company, owned by the Mars family, making the family one of the wealthiest in the U.S. Mars manufactures and sells confectionaries, petcare, and other products, including M&M, Snickers, the Mars bar, Twix, Skittles, Whiskas pet food, and Wrigley chewing gum.

What side of a Twix has more caramel? ›

Or, to put it another way, what is the difference between left and right Twix? According to Twix themselves, the right side is “smooth caramel flowed onto crispy cookie and bathed in chocolate” while the left Twix is “crunchy cookies cascaded with soft caramel and cloaked in milk chocolate.” So, there you go.

Does Twix really have two factories? ›

The "history" behind the Left Twix and Right Twix is chronicled on the candy's website, telling the story of two brothers who were collaborators-turned-rivals, splitting the candy they once developed together into two factories, creating Left Twix and Right Twix separately.

What are the 3 main ingredients in Twix? ›

INGREDIENTS: SUGAR, GLUCOSE SYRUP, WHEAT FLOUR (17%), PALM FAT, SKIMMED MILK POWDER, COCOA BUTTER, COCOA MASS, MILK FAT, LACTOSE, WHEY PERMEATE (FROM MILK), FAT REDUCED COCOA, SALT, EMULSIFIER (SOYA LECITHIN), RAISING AGENT (E500), VANILLA EXTRACT. MAY CONTAIN: ALMOND, BARLEY, HAZELNUT, OATS.

Does Twix really have 2 factories? ›

The "history" behind the Left Twix and Right Twix is chronicled on the candy's website, telling the story of two brothers who were collaborators-turned-rivals, splitting the candy they once developed together into two factories, creating Left Twix and Right Twix separately.

What is the Twix cookie made of? ›

Twix Cookies made with soft sugar shortbread topped with rich caramel and milk chocolate and sprinkled with chopped Twix candy bars. These Millionaire Cookies are the best chocolate caramel shortbread cookie!

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