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Butterfinger Caramel Bars are a decadent treat made for anyone with a candy bar craving and a soft spot for nostalgic flavors. I love that just a few simple steps transform pantry basics and leftover Butterfingers into shareable squares everyone raves about. Whether for bake sales or special afternoons, these gooey bars hit all the comfort notes without fuss.
The first time I baked these bars was after Halloween with leftover candy and they instantly became a repeat request. They travel well and the chocolatey drizzle always makes them look fancy.
Ingredients
- All purpose flour: brings structure for bars that hold together with every slice. Choose unbleached for a richer flavor
- Rolled oats: add chew and a rustic bite. Go for old fashioned oats not quick because texture matters
- Brown sugar: creates caramel depth and moisture. Pack it firmly for accuracy when measuring
- Baking soda: lifts the bars slightly and gives a tender crumb
- Salt: balances all that sweetness. Kosher salt works well for even distribution
- Unsalted butter melted: provides flavor and binds the crust. Use quality European style for extra richness
- Sweetened condensed milk: becomes the caramel center when baked. Select a thick brand for best results
- Butterfinger candy bars chopped: bring the unmistakable peanut buttery crunch. The smaller you chop the more even the layer
- Semi sweet chocolate chips: melt smoothly for drizzling. Use real chocolate not baking chips for glossy finish
Instructions
- Prep the Pan:
- Line a nine inch square baking pan with parchment paper or grease it well. This keeps the bars from sticking and makes removal easy
- Mix the Crust:
- In a large mixing bowl combine flour rolled oats brown sugar baking soda and salt. Pour in melted butter and mix until big clumps form. You want it to look crumbly not wet
- Press and Layer:
- Firmly press half of this mixture into an even layer in the bottom of your pan using your hands or a spatula. Take time here so the base is solid
- Make the Caramel Filling:
- In a separate bowl stir together sweetened condensed milk and chopped Butterfingers until well combined. Spread this over the base all the way to the edges
- Add the Crumb Topping:
- Sprinkle the remaining crust mixture over the filling and press down lightly so some pieces sink into the caramel layer
- Bake Until Golden:
- Bake at three hundred fifty degrees Fahrenheit for twenty five to thirty minutes. The top should turn golden brown and the center will bubble gently
- Cool and Melt Chocolate:
- Allow the bars to cool for at least ten minutes in the pan then move to a wire rack until fully cool. Melt chocolate chips in a microwave safe bowl in thirty second intervals stirring each time until smooth and glossy
- Drizzle and Set:
- Drizzle the warm chocolate over the cooled bars. Let sit until chocolate is set and slice into squares with a sharp knife
I am always amazed at how the sweetened condensed milk bakes into a soft caramel layer here. My kids still burst into the kitchen when they smell that warm chocolate drizzle coming out of the microwave.
Storage Tips
Butterfinger Caramel Bars store well at room temperature in an airtight container for up to three days. To keep them chewy wrap each square in parchment and store in a tin. They stay fresh longer in the refrigerator but the chilled caramel will firm up a bit so let them rest at room temp before serving for best texture.
Ingredient Substitutions
If Butterfingers are not available you can use other chocolate coated peanut butter candies for a similar effect. Old fashioned oats are a must for texture but in a pinch you can mix half and half with quick oats. For a caramel burst try swapping a portion of the sweetened condensed milk with dulce de leche.
Serving Suggestions
These bars are rich so I like to slice them into small squares for sharing. Warm one briefly in the microwave and serve with a scoop of vanilla ice cream for a dessert upgrade. They are a hit on holiday trays or packed into lunch boxes for a special treat.
The best part of these bars is that every bite delivers crunch, caramel, and chocolate. Bake and you’ll see why they disappear fast at gatherings.
Recipe FAQs
- → How do I ensure the bars are chewy and not dry?
Avoid overbaking—remove from the oven when the top turns golden. The caramel and Butterfinger centers will set as they cool.
- → Can I substitute Butterfinger with another candy?
You can use similar chocolate bars with a crunchy center, but the unique peanut-buttery crunch may vary.
- → Is it necessary to drizzle melted chocolate on top?
The chocolate drizzle adds an extra layer of flavor and helps the bars look irresistible, but it is optional.
- → Can these bars be made ahead of time?
Yes, they store well in an airtight container for up to four days at room temperature or can be refrigerated.
- → What is the best way to cut the bars cleanly?
Let bars cool completely and use a sharp knife. For neater edges, chill the bars before slicing.