When I need a last-minute dessert that feels nostalgic and effortless, this 5-ingredient oven baked butterscotch dessert is exactly the kind of recipe I reach for. It uses dry unwrapped hard butterscotch candies melted right in the baking dish with a few pantry staples to create a rich, buttery bar-like treat with a soft center and caramelized edges. It is the sort of simple Midwest-style bake that works well for busy weeknights, potlucks, or those evenings when you want something sweet without a long prep list.
This dessert is especially good served warm with a scoop of vanilla ice cream or a dollop of whipped cream to balance the deep butterscotch flavor. For a little contrast, I also like to pair it with fresh sliced apples, pears, or a mug of hot coffee. If you are bringing it to a gathering, cut it into small squares since it is sweet and rich.
5-Ingredient Oven Baked Butterscotch Dessert
Servings: 9
Ingredients
1 1/2 cups dry unwrapped hard butterscotch candies
1 box yellow cake mix, about 15.25 ounces
1/2 cup unsalted butter, melted
2 large eggs
1 cup sweetened condensed milk
Directions
1. Preheat the oven to 350 degrees Fahrenheit and lightly grease an 8x8-inch oven-safe glass baking dish.
2. Spread the dry unwrapped hard butterscotch candies evenly across the bottom of the prepared baking dish.
3. In a medium bowl, stir together the yellow cake mix, melted butter, eggs, and sweetened condensed milk until a thick batter forms.
4. Spoon the batter over the candies and gently spread it into an even layer.
5. Bake for 28 to 32 minutes, or until the top is golden and the center is just set. The candies will melt underneath and create a rich butterscotch layer.
6. Cool for at least 20 minutes before slicing and serving.
Variations & Tips
Add nuts: Stir 1/2 cup chopped pecans or walnuts into the batter if you want a little crunch. They pair really well with the buttery sweetness and make the bars feel a bit more like a holiday dessert.
Use a pinch of salt: If your family likes that sweet-and-salty balance, add a small pinch of kosher salt to the batter before baking. It helps cut the sweetness and brings out the butterscotch flavor.
Line the dish for easy cleanup: If you want neater slices for a party tray, line the glass dish with parchment paper before greasing it. After cooling, you can lift the whole dessert out and cut cleaner squares.
Watch the bake time: Since ovens can vary, start checking a few minutes early. You want the top lightly golden and the middle set but not dry, because the dessert firms up more as it cools.
Serve it warm or chilled: Warm pieces are extra gooey and great with ice cream, while chilled pieces are firmer and easier to pack for lunchboxes or potlucks. I usually make it ahead after dinner and let it cool on the counter while I clean up.