Buttery Sweet Treat Bars

Featured in Sweet Treats and Baked Favorites.

Get yourself these no-fuss chocolate and peanut butter goodies filled with marshmallows, candies, and crunchy pretzels for a perfect holiday indulgence.

Aisha
Updated on Thu, 20 Mar 2025 01:14:17 GMT
A detailed view of chocolatey squares topped with fun candies, soft marshmallows, and crunchy pretzels on a dark base. Pin it
A detailed view of chocolatey squares topped with fun candies, soft marshmallows, and crunchy pretzels on a dark base. | cookingflavor.com

Crunchy Peanut Butter Marshmallow Bars

These no-bake Crunchy Peanut Butter Marshmallow Bars combine amazing textures and flavors in every bite. The gooey peanut butter and chocolate foundation supports puffy marshmallows, salty pretzels, and candy-coated chocolates, while hiding a surprise middle of peanut butter cups. They're super adaptable with whatever goodies you want to throw in, making them fantastic for gatherings, special occasions, or when you just need something sweet!

What Makes These Bars Special

Everyone goes crazy for these treats because:

  • Hassle-free: They come together without turning on your oven.
  • Make them yours: Add whatever mix-ins float your boat.
  • Balanced flavor: They hit that perfect sweet-meets-salty spot.
  • Totally shareable: Bring them to any get-together and watch them disappear.

What You'll Need

  • Chocolate Chips: They create that fudgy foundation everything else sits in.
  • Coconut Oil: This makes your chocolate super smooth and gives it a nice finish.
  • Peanut Butter: Brings that smooth, nutty taste everyone loves.
  • Marshmallows: You can't skip these for that classic puffy texture.
  • Salted Pretzels: They add that awesome salty crunch against the sweetness.
  • M&M's: These bring fun pops of color and extra sweet bits.
  • Peanut Butter Cups: The surprise middle layer that makes everyone smile.

How To Make Them

Create Your Chocolate Base
Put chocolate chips, coconut oil, and peanut butter in a microwave-safe bowl. Heat for 30 seconds at a time, giving it a stir until everything's melted together nice and smooth.
Mix Your Goodies
Gently stir in marshmallows, pretzels, and M&M's until they're all covered in chocolate.
Build Your Hidden Layer
Spread half your chocolate mixture into a paper-lined dish. Place peanut butter cups in one layer, then cover with the rest of your chocolate mix.
Set It Up
Pop it in the fridge for about 2 hours until it's firm. Cut into squares and dig in.

Tricks For Amazing Results

  • Go for Soft Marshmallows: Old ones won't give you that nice, soft chew.
  • Don't Skip the Paper: Lining your pan means easier cleanup and prettier bars.
  • Too Sweet? Throw in more pretzels or some plain nuts to tone it down.
  • Be Patient: Let them get completely cold before cutting or they'll fall apart.
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. | cookingflavor.com

Ways To Switch Things Up

Try these swaps to create your perfect bar:

  • Toasted Nuts: Try some almonds, peanuts, or pecans for extra crunch.
  • Cookie Pieces: Toss in broken cookies for something different.
  • Tart Fruits: Add some dried cranberries or cherries for a tangy kick.
  • Caramel Chunks: Sprinkle in some toffee for a buttery twist.

Keeping Them Fresh

In the Fridge: Pop them in a sealed container and they'll stay good for a week.

Long-term Storage: Wrap each piece in plastic, put them in a freezer container, and they'll last 3 months. Just thaw them in your fridge before eating.

Whether you're making them as gifts, keeping them for snacks, or bringing them to a party, these Crunchy Peanut Butter Marshmallow Bars won't stick around long!

Frequently Asked Questions

→ What's good about the boiler method?

It heats gently, making sure the chocolate doesn’t burn or clump.

→ How to make gluten-free ones?

Swap in gluten-free pretzels and double-check all your mix-ins are GF.

→ Why bump the pan on the surface?

It helps everything settle evenly and stick together well.

→ How long does it last?

Keep it chilled in a sealed container for up to seven days.

→ Can I change up the extras?

Totally! Toss in whatever nuts, candies, or fun add-ins you like.

Buttery Sweet Treat Bars

Soft and chewy bars packed with pretzels, marshmallows, M&Ms, and peanut butter in a rich chocolatey mixture.

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

Category: Desserts

Difficulty: Intermediate

Cuisine: American

Yield: 9 Servings (1)

Dietary: ~

Ingredients

01 Pack of lasagna noodles, 12 oz.
02 3 1/2 cups of shredded rotisserie chicken.
03 One ranch seasoning packet.
04 Softened cream cheese, 24 oz.
05 1 cup of spicy buffalo sauce.
06 Half a cup of milk.
07 Shredded cheddar cheese, 2 cups.
08 2 cups of mozzarella cheese, shredded.
09 Optional garnishes: Blue cheese crumbles.
10 Thinly sliced green onions.
11 Drizzle of ranch dressing.

Instructions

Step 01

Boil lasagna noodles following package instructions, stopping before fully soft so they're slightly firm.

Step 02

Mix buffalo sauce, cream cheese, milk, and ranch seasoning in a bowl (use a stand mixer if you like).

Step 03

Stir 1.5 cups each of mozzarella and cheddar into the mixture until blended.

Step 04

Coat a 9x13 pan generously with non-stick spray so nothing sticks.

Step 05

Spread a thin layer (about a quarter) of the cheesy mix on the bottom of the pan.

Step 06

Place a single layer of cooked noodles, slightly overlapping, on top of the mix.

Step 07

Top noodles with another spoonful of the cheese mixture.

Step 08

Add half of the shredded chicken over the cheese.

Step 09

Keep layering with noodles, cheesy mix, and chicken until all is used up.

Step 10

End with a layer of noodles topped with the final bit of cheesy mix.

Step 11

Sprinkle the last remaining 1 cup each of mozzarella and cheddar over everything.

Step 12

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

Step 13

Remove foil and bake for 10 more minutes till top turns golden and bubbly.

Step 14

Let it sit for 8-10 minutes before slicing into servings.

Step 15

Sprinkle garnishes like green onions or crumbled blue cheese before digging in, if desired.

Notes

  1. Warm and cozy with a little kick.
  2. Perfect to prep in advance.
  3. Adjust spice level to suit your taste.
  4. Uses store-bought rotisserie chicken for ease.

Tools You'll Need

  • Large 9x13 pan.
  • Mixer with a bowl (stand or hand).
  • Kitchen foil for baking.

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains dairy, including cream cheese, cheddar, and mozzarella.
  • Has wheat from the pasta.
  • May contain eggs (in some pasta brands).

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