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Cake Mix Toffee Bars


  • Author: Isabella
  • Total Time: 35 Minutes
  • Yield: 24 Bars 1x

Description

These buttery Cake Mix Toffee Bars are a 5-ingredient baking hack! Combining a moist cake base with crunchy toffee bits, they are the perfect quick dessert for parties, potlucks, or a simple family treat.


Ingredients

Scale
  • 1 box (15.25 oz) Yellow or White Cake Mix
  • 1 cup Unsalted Butter, melted and slightly cooled
  • 1 cup Light Brown Sugar, packed
  • 2 Large Eggs, room temperature
  • 1 tsp Vanilla Extract
  • 1 cup Chopped Toffee Bits (such as Heath or Skor)
  • Optional: 1/2 cup Semi-sweet Chocolate Chips (for a rich twist)

Instructions

  1. Prep: Preheat your oven to 350°F (175°C). Grease a 9×13-inch baking dish or line it with parchment paper for easy removal.
  2. Mix Base: In a large mixing bowl, combine the cake mix, brown sugar, melted butter, eggs, and vanilla. Stir until a thick, smooth batter forms.
  3. Add Crunch: Fold in 3/4 cup of the toffee bits (and chocolate chips if using).
  4. Spread: Transfer the batter to the prepared dish, spreading it evenly to the corners. Sprinkle the remaining 1/4 cup of toffee bits on top.
  5. Bake: Bake for 25–30 minutes until the edges are golden brown and a toothpick comes out clean.
  6. Cool: Allow the bars to cool completely in the pan before slicing. This is crucial for the toffee to set!

Notes

 For a richer flavor, use a “Butter Pecan” cake mix instead of yellow. To keep them chewy, do not overbake!

  • Prep Time: 10 Minutes
  • Cook Time: 25 Minutes
  • Category: Dessert / Snack
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 Bar
  • Calories: 220 kcal
  • Sugar: 18g
  • Sodium: 190mg
  • Fat: 11g
  • Saturated Fat: 6g
  • Unsaturated Fat: 4g
  • Carbohydrates: 29g
  • Fiber: 0.5g
  • Protein: 2g
  • Cholesterol: 35mg

Keywords: Cake Mix Toffee Bars, Easy Dessert Bars, 5 Ingredient Baking, Toffee Bits Recipe, Yellow Cake Mix Hack.