Ooey, gooey, melted chocolate and peanut butter cups smothered in toasted colorful marshmallows. This Rainbow S'mores Dip Recipe is perfect for bringing outdoor s'mores inside. Made in minutes, this dip is perfect served with graham crackers, Oreos, or chocolate chip cookies. These skillet s'mores would be the perfect addition to a St Patricks Day or an Easter feast, but can be enjoyed year-round without having a campfire at your fingertips. This recipe totally converted me to the unicorn trend! Pastel rainbows forever!

Why You'll Love This Recipe
- The combo of graham cracker, marshmallow, and chocolate is one of my favorites. This recipe captures all the nostalgic flavors of campfire s'mores—gooey melted chocolate, toasted marshmallows, and crispy graham crackers—without the hassle and all the smoke!.
- It comes together in a snap and you'll be dipping graham crackers into this warm, bubbly treat in a matter of minutes.
- This recipe is great for a party! Everyone loves it, including kids!
About The Ingredients
Everything you need for this recipe can be purchased at your local grocery store. Here are a few items to note:

Semi-sweet chocolate chips - I think using milk chocolate is too too sweet. So I use semi-sweet in this recipe. Go with your favorite brand.
Mini Peanut Butter Cups - This adds just a little something to the dip. You can omit if you'd like, but the touch of peanut butter is really delicious.
Colored mini marshmallows - this is what makes it "rainbow" or "unicorn". Of course you can use white marshmallows, but this takes it over the top!
For a complete list of ingredients and amounts, see recipe card below.
How Do You Make S'mores dip?
This recipe comes together really fast. The biggest task is separating the colored marshmallows. Most colored mini marshmallows come in 4 colors - pink, orange, yellow, and green. Separate each color into a bowl so that you can place them in color groups in your skillet. While separating them isn't necessary, and doesn't alter the flavor of this recipe - it sure is beautiful!
- Separate colored marshmallows into groups.
- Spray a 10 inch skillet or braiser with non-stick spray. Add chocolate chips to skillet and spread until even. Sprinkle mini peanut butter cups evenly on top of chocolate chips.
- Add mini marshmallows on top of chocolate, place each color together in a stripe - forming a rainbow with the different colors.
- Bake at 350 degrees for 3-4 minutes. Switch baking function to broil and cook for 1 minutes. This will brown fast, so keep and eye on it.

S'mores Dip Variations
What to give this recipe a twist? Try these variations:
- Omit the peanut butter cups for a true s'mores flavor.
- Omit the peanut butter cups and add fresh strawberries.
- Omit the peanut butter cups and add caramel sauce.

Rainbow S'mores Q&A
It is not necessary to separate them, it is purely for presentation. You can leave them combined, or you can use white. They all taste amazing!
I like to use a 10 inch skillet or braiser. The only requirement is that the baking dish is oven safe. So cast iron works great! You can also use a casserole dish.
Graham crackers, chocolate chip cookies, oreos, or fruit!
I don't recommend this. Reheating this dish can result in gritty chocolate.

I love fun Desserts! Do you have more recipes?
Yes! Be sure to check out our:
Let's Be Friends!
Try this recipe or any other recipe on the blog then don’t forget to rate the recipe and leave us a comment below. You can also follow us on Facebook, Twitter, Instagram and Pinterest to see what else we’re getting up to! And don’t forget to pin this recipe to save for later.

Rainbow S'mores Dip Recipe
Ingredients
- 16 ounces semi-sweet chocolate chips
- 10-12 mini peanut butter cups
- 10 ounces colored mini marshmallows
- graham crackers for dipping
Instructions
- Separate colored marshmallows into groups.
- Spray a 10 inch skillet or braiser with non-stick spray. Add chocolate chips to skillet and spread until even. Sprinkle mini peanut butter cups evenly on top of chocolate chips.
- Add mini marshmallows on top of chocolate, place each color together in a stripe - forming a rainbow with the different colors.
- Bake at 350 degrees for 3-4 minutes. Switch baking function to broil and cook for 1 minutes. This will brown fast, so keep and eye on it.
Notes
- Omit the peanut butter cups for a true s'mores flavor.
- Omit the peanut butter cups and add fresh strawberries.
- Omit the peanut butter cups and add caramel sauce.
Nutrition
Emily Kemp says
What a fun idea, can't wait to try this!