If you love the crispy, flaky center of a Butterfinger candy bar, this Butterfinger Popcorn is about to become your new obsession. Every kernel is completely coated in a rich chocolate peanut butter candy shell, creating the perfect balance of crunchy, sweet, salty, and chocolatey in every bite.
Unlike versions that just toss candy pieces into popcorn, this recipe melts the Butterfinger flavor directly into the coating, so you get bold peanut butter and cocoa flavor wrapped around each piece. It’s an easy homemade party snack, movie-night treat, or holiday dessert that tastes like a gourmet candy shop creation — but comes together in under an hour.
Butterfinger-Coated Popcorn
Equipment
- Large pot with lid (for popping kernels) or popcorn maker
- Very large mixing bowl
- Medium saucepan
- Silicone spatula or wooden spoon
- Baking sheet
- Parchment paper
- Food processor or rolling pin (for crushing Butterfinger)
Ingredients
- 10 cups plain popped popcorn about ½ cup kernels
- 5 full-size Butterfinger candy bars finely crushed
- ½ cup unsalted butter
- ¾ cup packed brown sugar
- ¼ cup light corn syrup
- ¼ teaspoon salt
- ¼ teaspoon baking soda
- ½ teaspoon vanilla extract
Instructions
Prepare popcorn
- Pop the popcorn and remove any unpopped kernels. Place in a very large mixing bowl.
Crush Butterfinger
- Finely crush the Butterfinger bars using a food processor or place in a zip-top bag and crush with a rolling pin. The texture should be very fine so it melts into the coating.
Make the candy glaze
- In a medium saucepan over medium heat, melt the butter.
- Stir in brown sugar, corn syrup, and salt.
- Bring to a gentle boil and cook for 3–4 minutes, stirring constantly.
Add Butterfinger flavor
- Reduce heat to low. Stir in the crushed Butterfinger until melted and smooth (1–2 minutes).
- Remove from heat and stir in baking soda and vanilla. The mixture will foam slightly.
Coat the popcorn
- Immediately pour the hot mixture over the popcorn. Toss quickly and thoroughly to coat evenly.
Optional crisp bake (recommended)
- Spread coated popcorn onto a parchment-lined baking sheet.
- Bake at 250°F for 25–30 minutes, stirring every 10 minutes for extra crunch.
Cool and serve
- Let cool completely before breaking into clusters. Store in an airtight container.
Notes
- For the smoothest coating, crush the Butterfinger bars very finely so they fully melt into the caramel. Larger chunks may create grainy spots.
- Stir the caramel constantly while boiling to prevent scorching. The sugar mixture can burn quickly if left unattended.
- If the glaze thickens too fast while coating the popcorn, return the saucepan to low heat for 20–30 seconds to loosen it.
- For extra-crunchy popcorn, do not skip the 250°F bake. Stirring during baking helps evenly dry the coating.
- Use plain or lightly salted popcorn only. Heavily buttered microwave popcorn can make the coating greasy.
- To make thicker clusters, reduce the popcorn to 8 cups instead of 10.
- Store in an airtight container at room temperature for up to 4 days. Do not refrigerate, as moisture will soften the candy coating.
- This recipe can be doubled, but work quickly when coating so the glaze doesn’t set before mixing thoroughly.
Frequently Asked Questions
How do you make Butterfinger popcorn from scratch?
To make Butterfinger popcorn from scratch, pop plain popcorn and coat it in a homemade caramel mixture made with butter, brown sugar, and corn syrup. Finely crushed Butterfinger candy bars are melted directly into the glaze, creating a chocolate peanut butter candy shell that coats every kernel evenly.
Can I use microwave popcorn for Butterfinger popcorn?
Yes, you can use microwave popcorn, but choose plain or lightly salted varieties. Heavily buttered popcorn can affect how well the candy coating sticks and may make the finished popcorn greasy.
Why is my Butterfinger popcorn sticky instead of crunchy?
If your popcorn is sticky, the sugar mixture may not have boiled long enough. Boiling the caramel for 3–4 minutes and baking the coated popcorn at 250°F helps the candy shell fully set and become crisp.
Can I make Butterfinger popcorn without corn syrup?
Yes, you can substitute honey or golden syrup, though the texture may be slightly softer. Corn syrup helps create a smoother, less grainy candy coating.
How do I get a thick candy coating on popcorn?
For a thicker chocolate peanut butter coating, reduce the amount of popcorn slightly or increase the Butterfinger and sugar mixture. Stir thoroughly while coating so every kernel is fully covered.
How long does Butterfinger popcorn last?
Butterfinger popcorn stays fresh for up to 4 days when stored in an airtight container at room temperature. Avoid refrigeration, as moisture can soften the candy shell.
Can I freeze Butterfinger popcorn?
Yes. Store in an airtight freezer-safe container for up to 2 months. Let it come to room temperature before serving to restore the crisp texture.
More Creative Popcorn Recipes You’ll Love
If you’re obsessed with fun, flavor-packed popcorn recipes, try these next:
- 🍕 Popcorn Pizza – A savory, cheesy popcorn twist inspired by classic pizza flavors.
- 🥒 Dill Pickle Popcorn – Bold, tangy, and seriously addictive for pickle lovers.
- 🍁 Maple Butter Cinnamon Popcorn – Sweet, warm, and cozy with caramelized maple flavor.
- 🌿 Ranch Popcorn Recipe – A savory snack classic with herby ranch seasoning.
- 🍏 Green Apple Caramel Popcorn – Sweet caramel popcorn with a bright, tart apple twist.
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