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These Chocolate Crunch Bars are inspired by the popular Nestle version, but this recipe is made with just four simple ingredients. They taste better than the store-bought version, and my family can’t get enough of them.

I spent the past few weeks testing how to create a creamy texture in this chocolate bar without using added oil or emulsifiers. The answer is simple: adding peanut butter!

The result is unbelievably delicious, with no artificial flavors or preservatives.

⭐⭐⭐⭐⭐ Featured Review

“Okay, seriously??! These are so simple and soooo delicious. Could be my new favorite treat. I used brown rice crispies from Whole Foods and natural peanut butter. So easy and so good!” -Angela

crunch bars sliced into fun size.

Why You’ll Love These Crunch Bars

They are easy to make. All you have to do is melt some chocolate and peanut butter together, then stir in the crispy rice cereal. It doesn’t get much easier than that! These bars firm up in just about 1 hour, then they are ready to slice! No baking required.

You control the sweetness. I’m using chocolate chips for the base, but you can decide how sweet or dark you want these bars to be. Use dark chocolate for a lower-sugar treat, or use semi-sweet chocolate if you want these to taste like a real candy bar. (In my opinion, anything sweeter than that, like milk chocolate, is too much!)

They can be gluten-free. Whole Foods, Barbara’s, and Cascadian Farm brands each make a gluten-free rice cereal, but Rice Krispies are not gluten-free because they contain malt. Be sure to check the labels if you need a gluten-free recipe.

They are easy to customize. You control the ingredients here. If you don’t like peanut butter, you can swap it for sunflower butter or almond butter.

Homemade Crunch Bars (Step by Step)

Step 1:

Prepare a double boiler by adding an inch of water to a small saucepan. Place a heat-safe bowl over the top of the pot, and bring the water to a boil.

Add in the chocolate chips and peanut butter, and stir until the chocolate has melted and looks smooth. (Alternatively, you can use a microwave-safe bowl and melt the chocolate in the microwave using 30-second intervals.)

melted chocolate chips in double boiler.

Step 2:

Add the rice cereal to a large mixing bowl, and pour the melted chocolate mixture over the top. I also like to add a 1/4 teaspoon of salt to make the flavor really pop.

Mix well until the cereal is evenly coated.

chocolate mixed with rice cereal.

Step 3:

Prepare a 9-inch by 5-inch loaf pan by spraying it with oil, then press a piece of parchment paper into the bottom of the pan.

Transfer the chocolate mixture to the lined baking dish, and press it evenly into the bottom. Place the pan in the freezer to set until it feels firm in the center, about 20 minutes.

crunch bars in pan and sliced.

Step 4:

When the bars are totally firm, you can remove them from the freezer and slice them into bars. You can decide how thick or thin you want them to be.

I usually like to make “fun-size” bars by slicing them in half, too. But you can decide what size you prefer your candy bars to be.

full size crunch bars sliced on parchment.

Storage Tips

Store these homemade crunch bars in an airtight container in the refrigerator for the best texture and shelf life. They can start to soften if left at room temperature for an extended period.

Or, you can store them in the freezer for up to 3 months, if you’d like to make a larger batch to keep on hand.

Frequently Asked Questions

Can I skip the chocolate chips?

I think you could make your own chocolate out of cocoa powder, maple syrup, and melted coconut oil. I would suggest starting with my vegan fudge or vegan chocolate bark recipe and stirring the crisp rice cereal into the mix before freezing it.

Which cereal works best for crunch bars?

I recommend using a “crispy” rice cereal rather than a “puffed” rice cereal for the best homemade crunch bars. (The puffed version won’t provide enough crunch.) I like the 365 brand of crispy brown rice cereal from Whole Foods.

Can I make these nut-free?

Swap the peanut butter for sunflower seed butter or tahini. Or, you can omit the nut butter altogether for a plain chocolate crunch bar.

crunch bars sliced into fun size.

Homemade Crunch Bars

5 from 7 votes
I'm amazed at how well these homemade candy bars turn out with just 4 ingredients. My kids have told me they never need a store-bought Crunch bar again!
prep10 mins cook0 mins Chill time:1 hr total1 hr 10 mins
Servings:18 (fun size bars)

Ingredients
 
 

  • 1 ½ cups chocolate chips
  • ½ cup peanut butter
  • ¼ teaspoon salt
  • 2 cups crisp rice cereal (see notes for gluten-free)

Instructions

  • Melt the chocolate chips, peanut butter, and salt together. You can do this in a microwave, or in a double boiler by adding an inch of water to a small saucepan and placing a heat-safe bowl on top of the pot. Bring the water to a boil, and gently stir the chocolate chips, peanut butter, and salt together until they are smoothy melted.
  • Place the rice cereal in a large bowl. Pour the melted chocolate mixture into the rice cereal and stir well, until evenly coated.
  • Lightly grease a 9-by-5-inch loaf pan and press a piece of parchment paper into the bottom of the pan. (The oil will hold the parchment paper in place.) Transfer the crunch bar mixture into the pan, and smooth the top with a spatula. Place the pan on a flat surface in the freezer to chill until firm, about 1 hour.
  • When the chocolate feels firm to the touch, you can use the parchment paper to lift the bars out of the pan. Use a sharp knife to slice the chocolate into 1-inch bars. You can make "fun size" bars by slicing the chocolate down the center, as well. (See photos for reference.)
  • These crunch bars are best kept in an airtight container in the fridge, for up to 2 weeks. When you use an all-natural peanut butter, they will become softer when left at room temperature for too long. You can also freeze these for up to 3 months, if you'd like to store them longer.

Video

Notes

Nutrition information is for 1 “fun size” bar, assuming you get 18 bars from the batch and use semi-sweet chocolate chips. This information is automatically calculated, and is just an estimate, not a guarantee.
Gluten-Free Note: Use a rice cereal that is labeled “gluten-free.” Rice Krispies are not currently gluten-free because they contain malt, but Whole Foods, Barbara’s brand, and Cascadian Farms all make gluten-free versions.
For a lower-sugar treat, use a darker chocolate.
Vegan Note: Check the label on your chocolate chips to make sure they are dairy-free. Many brands naturally are. 

Nutrition

Calories: 126kcal | Carbohydrates: 14g | Protein: 2g | Fat: 7g | Saturated Fat: 3g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 2g | Trans Fat: 1g | Cholesterol: 2mg | Sodium: 73mg | Potassium: 43mg | Fiber: 1g | Sugar: 10g | Vitamin A: 34IU | Vitamin C: 1mg | Calcium: 21mg | Iron: 1mg
Course: Dessert
Cuisine: American
Keyword: crunch bars

More Recipes to Try

If you try these homemade crunch bars, please leave a comment and star rating below, letting me know how you like them!

Megan Gilmore leaning on her white countertop.

Megan Gilmore

Hi, I’m Megan. A former fast food junkie turned best-selling cookbook author. As a Certified Nutritionist Consultant (CNC), I love to make healthier food using simple ingredients. I test these recipes multiple times in my kitchen to make sure they will turn out perfectly for you.

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Comments

  1. I have been making these for years and they are one of my favorite desserts. They are so easy to make and they taste so good! They are healthier than most desserts but taste so decadent!

    1. I’m so glad you love them, Shay! These are my favorite candy bar, too. Thanks for taking the time to leave a review. ❤️

  2. I would love to make these. Can I use sunflower butter in place if peanut butter? I am allergic to peanuts and almonds. Thank you.

  3. Okay, seriously??! These are so simple and soooo delicious. Could be my new favorite treat. I used brown rice crispies from Whole Foods and natural peanut butter. So easy and so good! And they were fully set in my freezer after about 20 min… my kind of timeline 🙂