Table of Contents
Description
These Keto Butterfinger Candy Bars are crunchy, chocolatey, low-carb, and sugar-free — the perfect homemade candy treat for keto fans!
Introduction
If you grew up loving crispy peanut-butter candy bars but thought they were off-limits on a keto lifestyle, get ready to fall in love all over again. These Keto Butterfinger Candy Bars deliver that iconic crunchy-meets-creamy bite without the sugar overload or carb crash.
What makes this recipe so special is how closely it mimics the real thing. The peanut-butter center is lightly sweetened, flaky, and layered for that signature snap, while the chocolate coating adds rich indulgence. Best of all, they’re completely low-carb, keto-friendly, and made with simple pantry ingredients.
This is the kind of easy recipe that feels fancy enough for parties but simple enough for a weekend treat. Whether you’re prepping snacks for the week, surprising your family, or satisfying a late-night sweet tooth, these homemade candy bars hit the spot every time. One bite and you’ll forget they’re sugar-free 😍
Recipe Stat Sheet (Quick Overview)
| Category | Details |
|---|---|
| Recipe Name | Keto Butterfinger Candy Bars |
| Cuisine | American |
| Diet Type | Keto, Low-Carb |
| Prep Time | 20 minutes |
| Chill Time | 40 minutes |
| Total Time | ~1 hour |
| Servings | 12 bars |
| Difficulty | Easy |
| Best For | Dessert, Snacks, Parties |
Recipe Equipment
To make these candy bars smoothly, gather:
- Medium saucepan
- Mixing bowls
- Rubber spatula
- Whisk
- 8×8-inch baking dish
- Parchment paper
- Microwave-safe bowl
- Sharp knife
Ingredients
For the Crunchy Peanut Butter Layers
- ¾ cup creamy sugar-free peanut butter
- ½ cup powdered erythritol or monk fruit sweetener
- ¼ cup unsalted butter
- ½ teaspoon vanilla extract
- ½ cup crushed pork rinds or keto cornflake-style cereal
For the Chocolate Coating
- 1 cup sugar-free dark chocolate chips
- 1 tablespoon coconut oil
Why these ingredients work:
Sugar-free peanut butter keeps carbs low, while crushed pork rinds or keto cereal recreate that classic flaky crunch. Chocolate and coconut oil melt into a glossy, snappy coating.
Ingredient Notes
- Sweetener: Powdered versions dissolve smoothly and prevent graininess.
- Peanut Butter: Use natural, no-sugar-added brands for best keto results.
- Crunch Base: Pork rinds may sound surprising, but once coated, they taste sweet and crispy!
- Chocolate: Look for keto-approved chips sweetened with stevia or monk fruit.
Step-by-Step Instructions
1. Prepare the Pan
Line an 8×8-inch pan with parchment paper, leaving overhang for easy removal later.
2. Melt the Peanut Butter Base
In a saucepan over low heat, melt peanut butter and butter together until smooth and glossy.
3. Sweeten & Flavor
Remove from heat and whisk in powdered sweetener and vanilla until silky.
4. Add the Crunch
Fold in crushed pork rinds or keto cereal until fully coated and evenly distributed.
5. Layer the Filling
Press half of the mixture firmly into the prepared pan, creating an even layer.
6. Chill Briefly
Refrigerate for 15 minutes so the base firms up slightly.
7. Melt the Chocolate
In a microwave-safe bowl, melt chocolate chips with coconut oil in 30-second bursts until smooth.
8. Top & Set
Spread chocolate over the chilled layer, then spoon remaining peanut mixture on top, gently pressing it in.
9. Final Chill
Refrigerate for 25–30 minutes until firm. Lift out and slice into bars.
Pro Tips & Variations
For a salted-sweet twist, sprinkle flaky sea salt over the chocolate before chilling. Almond butter works well if you want a peanut-free option, and sunflower seed butter is great for nut-free households. You can add a pinch of cinnamon or espresso powder to the peanut layer for extra depth. Store bars cold for the best crunch, and slice with a warm knife for clean edges.
Serving Suggestions
Enjoy these Keto Butterfinger Candy Bars:
- With hot coffee or espresso
- Packed into lunchboxes
- On dessert platters
- Crumbled over keto ice cream
- Wrapped individually for gifting
They’re perfect for holidays, parties, or portion-controlled treats.
Storage Information
- Refrigerator: Store in an airtight container up to 7 days
- Freezer: Freeze for up to 2 months
- Tip: Let thaw 5 minutes before eating for ideal texture
Nutrition Facts (Per Bar – Estimated)
- Calories: 190
- Net Carbs: 2.5g
- Fat: 17g
- Protein: 6g
(Estimates vary by brands used.)
These Keto Butterfinger Candy Bars prove that going low-carb doesn’t mean giving up nostalgic treats. They’re crunchy, chocolatey, and unbelievably satisfying — everything you want in a homemade candy bar.
Try them out and tell me how yours turned out in the comments! If you loved this recipe, share it with fellow keto fans and save it for later 🍬💛