If you’re craving an easy, decadent dessert that’s guaranteed to impress, Cake Mix Toffee Bars are the answer! With a buttery cake mix base, layers of sweetened condensed milk, melty chocolate, and crunchy toffee bits, these bars are the perfect combination of chewy, gooey, and crisp. Best of all, they require minimal prep and just a handful of ingredients.
Whether you’re baking for a party, holiday, potluck, or simply satisfying a sweet tooth, these bars are a foolproof dessert that disappears fast!
Why You’ll Love Cake Mix Toffee Bars
- Quick & Easy – Minimal prep with pantry staples and a boxed cake mix.
- Irresistible Texture – Buttery crust, gooey center, and crunchy toffee topping.
- Perfect for Any Occasion – Great for potlucks, bake sales, holidays, or weeknight treats.
- Customizable – Change up the cake mix flavor or add nuts for a unique twist.
Ingredients
- 1 box yellow cake mix (or chocolate, vanilla, or spice cake mix)
- ½ cup unsalted butter, melted
- 1 large egg
- 1 can (14 oz) sweetened condensed milk
- 1 cup semi-sweet chocolate chips
- 1 cup toffee bits (like Heath or Skor)
Optional Add-ins: ½ cup chopped pecans or walnuts for extra crunch.
How to Make Cake Mix Toffee Bars
Step 1: Preheat the Oven
Preheat your oven to 350°F (175°C). Grease a 9×13-inch baking pan or line with parchment paper for easy removal.
Step 2: Prepare the Crust
In a large bowl, mix together the cake mix, melted butter, and egg until crumbly. Press two-thirds of the mixture evenly into the bottom of your prepared pan.
Step 3: Layer the Sweetness
Pour the sweetened condensed milk evenly over the crust. Sprinkle the chocolate chips and toffee bits on top. Crumble the remaining cake mix mixture over the toppings.
Step 4: Bake the Bars
Bake for 25–30 minutes, or until the edges are golden brown and the center is set but slightly gooey.
Step 5: Cool and Slice
Allow the bars to cool completely before slicing into squares or rectangles. Serve and enjoy the chewy, buttery goodness!
Tips for Perfect Toffee Bars
- Don’t Overbake: The bars continue to set as they cool, so remove them once the edges are golden.
- Easy Cleanup: Use parchment paper to lift the bars out of the pan with no mess.
- Flavor Variations: Try chocolate cake mix for a double-chocolate treat or spice cake mix for a warm, cozy flavor.
Storage and Freezing
- Room Temperature: Store in an airtight container for up to 3 days.
- Refrigerate: Extend freshness to 1 week, but let bars come to room temp before serving.
- Freeze: Wrap individually and freeze for up to 3 months. Thaw at room temp or warm in the microwave for 10 seconds for gooey goodness.
Conclusion
Cake Mix Toffee Bars are the ultimate easy dessert—rich, chewy, and completely irresistible. With simple ingredients and minimal prep, they’re the perfect sweet treat for any occasion. Bake a batch today and watch them disappear fast!