Homemade Chocolate Crunch Bars

Category: Treats That Make Everything Better

Create irresistible chocolate crunch bars in minutes using crispy rice cereal, peanut butter, melted chocolate, maple syrup, and coconut oil. The bars combine smooth, creamy chocolate with the satisfying crunch of cereal and nuts, offering a delicious texture for any treat lover. Versatile for vegan, gluten-free, and dairy-free needs, these no-bake bars can also be made sugar-free or allergen-friendly with simple swaps. Keep them fresh at room temperature for up to 2 weeks, or freeze for several months for easy snacking. Enjoy homemade crunch bars that rival and surpass any store-bought alternative.

Lili Clark smiling at the camera.
Created By Lili Clark
Updated on Sat, 20 Dec 2025 16:37:40 GMT
A square of chocolate cake with nuts. Save
A square of chocolate cake with nuts. | lilicooks.com

These homemade crunch bars are my go-to treat for when I want to recreate that classic candy bar at home without any complicated steps or mystery ingredients. With just five simple ingredients you probably already have, they come together quickly, and I swear the result is even better than the store-bought version. Whether you are vegan gluten-free or simply after a wholesome chocolate fix, this no-bake recipe delivers all the crispy chocolatey joy you crave.

The first time I made these was after reading that the classic crunch bar had been discontinued. Now my friends and family beg me to make a double batch every time chocolate cravings hit.

Ingredients

  • Crispy rice cereal: essential for that signature crunch look for a gluten-free option for allergies the fresher the better for extra snap
  • Crunchy peanut butter: adds richness and crunch use smooth if preferred or swap for other nut or seed butters if you have allergies
  • Chocolate chips: the backbone of the bars opt for a high-quality dark or semi-sweet chocolate for the best flavor dairy free if needed
  • Maple syrup: sweetens naturally and adds chewiness try to use pure maple for depth use a sugar-free syrup if you want lower sugar
  • Coconut oil: helps the chocolate set smoothly and gives a glossy finish choose virgin coconut oil for subtle coconut notes or swap for vegan butter for a different texture

Step-by-Step Instructions

Prepare the Pan:
Line a square baking dish with parchment paper letting the edges hang over for easy removal later. This prevents sticking and makes cleanup a breeze.
Melt the Chocolate Base:
Combine chocolate chips peanut butter maple syrup and coconut oil in a microwave-safe bowl. Microwave in thirty-second bursts stirring between each until the chocolate is melted and mixture is thick and smooth. Whisk well to fully blend everything together.
Mix in the Cereal:
Pour the crispy rice cereal into a large mixing bowl. Add the melted chocolate mixture and gently fold everything together until every piece of cereal is completely coated and glossy.
Transfer and Chill:
Spread the mixture evenly into the prepared pan using a spatula or the back of a spoon to press it down firmly. Chill in the refrigerator for at least one hour until the bars are set and firm to touch.
Slice and Serve:
Lift the set slab out of the pan using the parchment overhang. Place on a cutting board and slice into small bars or squares. Store any leftovers in an airtight container.
A square of chocolate cake with chocolate chips. Save
A square of chocolate cake with chocolate chips. | lilicooks.com

I adore using crunchy peanut butter for the little pockets of peanuts in every bite. It reminds me of baking with my mom when we used to argue over which nut butter to use. Now it is a tradition to try a new nut or seed butter version every holiday.

Storage Tips

Keep these bars in a sealed container at room temperature for up to two weeks. For an even longer shelf life store them in the freezer. Wrap each bar in parchment and place in a zip top bag where they will remain fresh for up to six months. Simply thaw at room temperature for a few minutes before enjoying.

Ingredient Substitutions

Swap the peanut butter for almond butter or sunflower seed butter if you need a nut-free option. For a sugar-free treat use your favorite sugar-free chocolate chips and syrup. Coconut oil can be replaced with any mild tasting oil or a vegan butter substitute for similar results.

Serving Suggestions

Serve chilled straight from the fridge for a snappy crunch or leave out for a few minutes for a softer bite. These bars make a fun topping for ice cream or a decadent layer in a dessert parfait. I love packing a few in lunchboxes for a sweet and nostalgic surprise.

A square of chocolate and peanut butter cake. Save
A square of chocolate and peanut butter cake. | lilicooks.com

Cultural Context

Crunch bars were once a beloved part of classic American candy aisles but when Nestle discontinued them many of us started searching for homemade versions. My recipe stays true to the spirit of the original but uses modern wholesome ingredients and is completely adaptable for all kinds of dietary preferences.

Recipe FAQs

→ What makes these chocolate crunch bars extra crispy?

The use of crispy rice cereal as the base ensures every bite is light, airy, and full of crunch. Choosing crunchy peanut butter or other textured nut butters adds extra bite throughout each bar.

→ What substitutions can I use for peanut butter?

For peanut allergies or preference, swap peanut butter with sunflower seed butter, soynut butter, almond, or cashew butter. Crunchy varieties add extra texture.

→ Are these bars suitable for vegan and gluten-free diets?

Yes, using vegan chocolate and dairy-free butter, along with gluten-free rice cereal, keeps the bars fully vegan and gluten-free. Always check your ingredients' labels.

→ How do I store homemade chocolate crunch bars?

Store at room temperature in an airtight container for up to two weeks, or freeze individually wrapped bars for up to six months.

→ Can I make these bars without added sugar?

Yes, simply use sugar-free chocolate and a sugar-free syrup alternative for a sweet treat that's lower in sugar. The flavor remains delicious and satisfying.

→ What is the best chocolate for crunch bars?

Choose a high-quality chocolate bar or chocolate chips, preferably baking style, for the best flavor and melting consistency in your bars.

Homemade Chocolate Crunch Bars

Crispy chocolate bars packed with rice cereal and peanut butter, made in minutes. Vegan, gluten-free, dairy-free.

Preparation Time
5 min
Cooking Time
~
Overall Time
5 min
Created By: Lili Clark

Category: Desserts

Skill Level: Beginner-Friendly

Cuisine Type: American

Output: 12 Serves (One batch of crunch bars)

Dietary Options: Vegan, Vegetarian, Gluten-Free, Dairy-Free

Ingredients

01 Gluten-free crispy rice cereal
02 Crunchy peanut butter (or substitution: sunflower seed butter, soynut butter, almond butter, or cashew butter)
03 Dairy-free chocolate chips (or high-quality chocolate bar)
04 Maple syrup (or sugar-free alternative)
05 Coconut oil (or substitution: butter or vegan butter)

Steps

Step 01

Pour the crispy rice cereal into a large mixing bowl. Line a baking dish with parchment paper and set aside.

Step 02

In a microwave-safe bowl or saucepan, add chocolate chips, peanut butter, maple syrup, and coconut oil. Heat until the chocolate chips are melted, then whisk the mixture until smooth and creamy.

Step 03

Pour the melted chocolate mixture over the crispy rice cereal. Mix thoroughly until all the cereal pieces are evenly coated with chocolate.

Step 04

Transfer the coated mixture into the lined baking dish. Spread it out evenly, then refrigerate until the mixture is firm.

Tips

  1. To keep crunch bars fresh, store them in a sealed container at room temperature for up to 2 weeks. For longer storage, wrap them in parchment paper and freeze in ziplock bags for up to 6 months.
  2. For a keto and paleo variation, substitute the cereal with nuts and seeds, and use keto-approved chocolate and syrup.
  3. Use high-quality chocolate for the best results; avoid generic sugar-free candy bars as melting them will not produce the desired consistency.

Required Tools

  • Large mixing bowl
  • Microwave-safe bowl or saucepan
  • Baking dish
  • Parchment paper

Allergy Information

Always check each ingredient for allergens, and consult a medical professional if unsure.
  • Contains peanuts (substitute with sunflower seed butter or soynut butter if allergic)

Nutritional Information (per serving)

These details are shared for general guidance and don’t replace professional advice.
  • Calories: 210
  • Fats: 12.3 g
  • Carbohydrates: 26.5 g
  • Proteins: 4.8 g