Peanut Butter Rocky Road Bars

These decadent no-bake bars combine melted chocolate and peanut butter with marshmallows, pretzels, M&Ms and peanut butter cups for the ultimate rocky road treat.

Featured in Sweet Treats and Baked Goods.

Fatiha
Updated on Sun, 05 Jan 2025 01:30:28 GMT
A close-up of delicious chocolate treats topped with colorful candies, marshmallows, and pretzels, arranged neatly on a dark surface. Pin it
A close-up of delicious chocolate treats topped with colorful candies, marshmallows, and pretzels, arranged neatly on a dark surface. | zestplate.com

Peanut Butter Rocky Road Bars

Peanut Butter Rocky Road Bars are the ultimate no-bake treat, packed with layers of flavor and texture. A rich, fudgy peanut butter chocolate base holds together fluffy marshmallows, crunchy salted pretzels, and colorful M&M’s, with a decadent layer of peanut butter cups hidden inside. These bars are easy to customize with your favorite mix-ins, making them perfect for parties, holidays, or a quick indulgence!

Why You’ll Love This Recipe

These bars are a crowd-pleasing favorite:

  • Quick & Easy: Just melt, mix, and set—no baking required.
  • Customizable: Swap in your favorite mix-ins for a personalized twist.
  • Sweet & Salty: The perfect balance of rich chocolate, peanut butter, and crunchy pretzels.
  • Perfect for Sharing: Great for potlucks, holiday gatherings, or gifting.

Ingredients for Peanut Butter Rocky Road Bars

  • Chocolate Chips: The base for the fudgy chocolate mixture.
  • Coconut Oil: Helps the chocolate melt smoothly and adds a slight sheen.
  • Peanut Butter: Adds creaminess and that classic peanut butter flavor.
  • Marshmallows: A must-have for the classic rocky road texture.
  • Salted Pretzels: Balances the sweetness with a satisfying crunch.
  • M&M’s: For color, crunch, and a touch of extra sweetness.
  • Peanut Butter Cups: The indulgent hidden layer that takes these bars over the top.

Step-by-Step Instructions

Melt the Chocolate Mixture
In a microwave-safe bowl, combine chocolate chips, coconut oil, and peanut butter. Microwave in 30-second intervals, stirring until smooth and melted.
Add the Mix-Ins
Fold marshmallows, pretzels, and M&M’s into the chocolate mixture until evenly coated.
Layer the Peanut Butter Cups
Pour half of the chocolate mixture into a lined baking dish. Arrange peanut butter cups in a single layer, then top with the remaining chocolate mixture.
Chill
Refrigerate for at least 2 hours, or until firm. Slice into bars and serve.

Tips for Perfect Rocky Road Bars

  • Use Fresh Marshmallows: Stale marshmallows won’t provide the same fluffy texture.
  • Line Your Pan: Use parchment paper for easy removal and cleaner slices.
  • Adjust Sweetness: Add extra pretzels or roasted nuts if you prefer a less sweet treat.
  • Chill Thoroughly: Allow the bars to set completely before slicing for neat, defined pieces.
A close-up of rich chocolate bars topped with colorful M&M's, mini marshmallows, pretzels, and festive sprinkles. Pin it
A close-up of rich chocolate bars topped with colorful M&M's, mini marshmallows, pretzels, and festive sprinkles. | zestplate.com

Customization Ideas

Make these bars your own by swapping in different mix-ins:

  • Roasted Nuts: Almonds, peanuts, or pecans for added crunch.
  • Crispy Cookies: Break up leftover cookies for an extra layer of flavor.
  • Dried Fruit: Cranberries or cherries add a tart contrast.
  • Toffee Bits: For an indulgent caramel twist.

Storage & Serving

To Store: Keep bars in an airtight container in the refrigerator for up to 1 week.

To Freeze: Wrap each bar individually in plastic wrap, then place in a freezer-safe container for up to 3 months. Thaw in the fridge before serving.

Perfect for gifting, snacking, or sharing, these Peanut Butter Rocky Road Bars are a guaranteed hit!

Frequently Asked Questions

→ Why use double boiler method?

Provides gentle heat to prevent chocolate from burning or seizing.

→ Can I make these gluten-free?

Yes, use gluten-free pretzels and check all ingredients are certified GF.

→ Why tap pan on counter?

Helps ingredients settle and compress for better texture.

→ How long do these keep?

Store in airtight container in fridge up to 1 week.

→ Can I use different mix-ins?

Yes, customize with your favorite candies and nuts.

Rocky Road Bars Recipe

Fudgy no-bake bars loaded with marshmallows, pretzels, M&Ms and peanut butter cups in a chocolate-peanut butter base.

Prep Time
20 Minutes
Cook Time
55 Minutes
Total Time
75 Minutes
By: Fatiha

Category: Desserts

Difficulty: Intermediate

Cuisine: American

Yield: 9 Servings (1)

Dietary: ~

Ingredients

01 12 oz lasagna noodles.
02 3 1/2 cups rotisserie chicken.
03 1 packet ranch seasoning.
04 24 oz cream cheese, softened.
05 1 cup buffalo sauce.
06 1/2 cup milk.
07 2 cups cheddar cheese.
08 2 cups mozzarella cheese.
09 Optional toppings: Ranch dressing.
10 Green onions.
11 Blue cheese crumbles.

Instructions

Step 01

Cook lasagna noodles according to package directions until just al dente.

Step 02

Combine softened cream cheese, ranch seasoning, buffalo sauce and milk in stand mixer bowl.

Step 03

Add 1 1/2 cups each of cheddar and mozzarella to cream cheese mixture and mix until evenly combined.

Step 04

Spray 9x13 baking dish thoroughly with non-stick spray.

Step 05

Spread quarter of cheese mixture evenly across bottom of prepared dish.

Step 06

Layer cooked noodles overlapping slightly to create solid base layer.

Step 07

Spread another quarter of cheese mixture over noodles.

Step 08

Top cheese with half of shredded chicken.

Step 09

Repeat layers of noodles, cheese mixture and chicken.

Step 10

Add final layer of noodles and remaining cheese mixture.

Step 11

Top with reserved cup each of cheddar and mozzarella cheeses.

Step 12

Cover dish tightly with foil and bake at 375°F for 45 minutes.

Step 13

Remove foil and bake additional 10 minutes until cheese browns.

Step 14

Let rest 8-10 minutes before slicing.

Step 15

Garnish with optional toppings if desired before serving.

Notes

  1. Fusion comfort food.
  2. Make ahead friendly.
  3. Customizable heat level.
  4. Uses rotisserie chicken.

Tools You'll Need

  • 9x13 baking dish.
  • Stand mixer.
  • Aluminum foil.

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Dairy (cream cheese, cheddar, mozzarella).
  • Wheat (pasta).
  • Eggs (possible in pasta).

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 520
  • Total Fat: 38 g
  • Total Carbohydrate: 32 g
  • Protein: 28 g