A Sumptuous Treat with Minimal Fuss
Craving something moist, luscious, and unapologetically sweet? This Toffee Butterscotch Cake is a soul-hugging dessert that demands little effort. A basic box of yellow cake mix is transformed with a rich fusion of butterscotch syrup and condensed milk, then finished with whipped topping and a generous scatter of toffee bits. It’s dessert alchemy in the simplest form.

Ingredients You’ll Need
- 1 box (15.25 oz) yellow cake mix
- 3 large eggs
- 1 cup water
- 1/3 cup vegetable or canola oil
- 1 jar (12 oz) butterscotch sundae syrup or topping
- Half of a 14 oz can (about 7 oz) sweetened condensed milk
- 12 oz whipped topping, thawed
- 1/2 cup toffee bits
How to Make Toffee Butterscotch Cake
Step 1: Preheat and Prepare
Preheat your oven to 350°F (175°C). Line a 9×13-inch baking pan with foil and coat it lightly with cooking spray for easy cleanup.
Step 2: Mix the Batter
In a large bowl, combine the yellow cake mix, eggs, water, and oil. Beat with an electric mixer for about 2 minutes until the batter becomes smooth and cohesive.
Step 3: Bake the Cake
Pour the batter into the prepared pan. Bake for 23 to 25 minutes, or until a toothpick inserted in the center comes out clean.
Step 4: Perforate the Surface
Once the cake is out of the oven, immediately use the handle of a wooden spoon (or a fork for finer holes) to poke about 75 holes all over the cake. Be sure to go nearly to the bottom so the sauce can fully absorb.
Step 5: Blend the Butterscotch Mixture
In a medium bowl, whisk together the butterscotch syrup and sweetened condensed milk until completely blended and smooth.
Step 6: Soak the Cake
Evenly pour the butterscotch-condensed milk mixture over the warm cake, ensuring it seeps into every hole. Gently spread with a spatula if needed.
Step 7: Chill Thoroughly
Loosely cover the cake with plastic wrap or foil. Place in the refrigerator for at least two hours or until fully chilled. This allows the cake to soak and settle into rich, moist layers.
Step 8: Garnish and Serve
Just before serving, spread the thawed whipped topping evenly over the cake. Sprinkle toffee bits on top. Slice and enjoy every luxurious bite.
Final Thoughts
This Toffee Butterscotch Cake proves that decadence doesn’t demand complexity. With its tender crumb, buttery syrup infusion, and crunchy topping, it delivers an unforgettable experience without a culinary struggle. Ideal for casual gatherings or quiet indulgences, this cake belongs in your repertoire—just keep the ease of it between us.