Smores Treat Cookies

Featured in: Indulge in Heavenly Sweet Treats

Turn your favorite campfire snack into chewy cookies that bake up fast in 20 minutes! This recipe makes 12 soft cookies filled with chocolate, graham cracker chunks, and marshmallows. Perfect for parties, bake sales, or when you want a cozy treat. Store leftovers in an airtight container to keep them fresh, or freeze the dough for quick cookie making later. Kids will love helping out, and they're a hit with everyone who tries them.
Lily chef cooking Cookingwithmee blog.
Updated on Tue, 06 May 2025 17:21:56 GMT
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These mouthwatering s'mores cookies pack all the charm of classic campfire snacks into a handy cookie shape. Each bite offers gummy marshmallows, runny chocolate, and crumbly graham bits, bringing those summer night tastes inside whenever you want them.

I've made tons of test batches and found that getting it right comes down to timing and heat. The first batch where I nailed that perfect mix of sticky marshmallow and soft chocolate made me realize I'd created something my family would ask for again and again.

Key Ingredients

  • Butter: Must be fully melted but cooled down
  • New brown sugar: Gives the right amount of moisture
  • Good vanilla extract: Boosts the taste
  • Mini marshmallows: Perform better than the big ones
  • Graham crackers: Should be newly broken up
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Simple Baking Method

Step 8:
Let cookies sit on the baking sheet briefly before taking them off.
Step 7:
Keep an eye on them while baking since marshmallows can turn brown fast.
Step 6:
Grab a cookie scoop for same-size cookies, which helps them bake evenly.
Step 5:
Add your mix-ins with a light touch to keep their shape and avoid working the dough too much.
Step 4:
Mix your dry stuff in a separate bowl so the baking powder and soda spread out well.
Step 3:
Wait until the mix is cool enough before adding eggs, then stir quickly to blend.
Step 2:
Put sugars in while the butter's still warm to help them melt for a better cookie texture.
Step 1:
Start with properly melted butter - liquid but not so hot it cooks your egg. Let it cool a bit if needed.
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I came up with these cookies trying to bring back summer camping vibes on a wet, stormy day. When that first batch came out with perfect gooey centers, I knew I'd stumbled onto something wonderful.

Secrets To Amazing Texture

After making batch after batch, I've learned the perfect feel comes down to a few key things:

  • Getting the butter temperature just right
  • Mixing with a light hand
  • Making all cookies the same size
  • Watching the clock while baking

Managing Your Heat

Getting these right really depends on watching temperatures:

  • How long you let butter cool
  • Making sure your oven reads true
  • Cooling trays between cookie batches
  • Where you put your cooling rack

Fixing Common Problems

Quick answers when things go wrong:

  • Cookies spreading too much? Check your butter temp
  • Cookies too hard? You might've mixed too much
  • Blackened marshmallows? Take them out sooner
  • Some parts underdone? Turn your pan halfway

Fun Twists To Try

They're great as is, but you can add:

  • Chunks of dark chocolate
  • Different types of graham crackers
  • Marshmallows with fillings
  • Swirls of Nutella

Prep Now, Bake Later

For fresh cookies anytime:

  • Mix dry stuff ahead of time
  • Roll dough balls and stick in freezer
  • Keep graham bits in a separate jar
  • Get all ingredients measured out early

I've been baking these for years now and found their real magic isn't just how they taste but how they gather folks around. Whether they're an after-school treat or warm munchies at a get-together, they always spark little moments of happiness.

Tips From The Pros

"Stick extra chocolate pieces on top before they go in the oven" - Chef Bella

"Make little dents in the dough for your marshmallows" - Chef Marcus

"Put them under the broiler real quick for that campfire look" - Chef Victoria

"Add a tiny bit of sea salt to make flavors pop" - Chef Tony

Expert Baker Moves

For when you're feeling fancy:

  • Cookies with hidden marshmallow middles
  • Extra chocolate versions
  • Turning them into graham cracker sandwiches
  • Adding chocolate drizzles on top

Keeping Them Fresh

They'll stay tasty longer with:

  • Containers that seal tight
  • Sheets of parchment between layers
  • Storage on your counter, not the fridge
  • Making sure they're cool before putting away
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S'mores Chemistry

The cool stuff happening with your ingredients:

  • How hot it needs to be for marshmallows to melt
  • What happens when chocolate cools and sets
  • How sugar forms crystals
  • Balancing wet and dry elements

Showing Off At Parties

Make them look extra special:

  • Stack them up like towers
  • Arrange them on big boards with other treats
  • Make tiny bite-sized versions
  • Sandwich ice cream between two cookies

Taking S'mores Further

Mix it up with these changes:

  • Try using peanut butter cups instead of chocolate bars
  • Start with different cookie dough flavors
  • Look for holiday-shaped marshmallows
  • Experiment with fancy graham cracker types

Sharing Something Special: These cookies have grown into more than just a sweet treat in my home - they're my way of giving comfort and joy. Whether tucked into school lunches or passed around at gatherings, each chocolatey, sticky bite brings smiles and creates little moments to remember.

Frequently Asked Questions

→ Why do my cookies spread out so much?
Be sure your butter isn’t overly warm, and don’t skimp on properly measuring your flour. Chilling your dough helps too!
→ Can these cookies be made ahead?
Totally! Store baked cookies in a sealed container for up to 5 days or freeze the dough for later use.
→ Can I use large marshmallows?
Mini marshmallows are ideal, but you can chop bigger ones into pieces if that’s all you’ve got.
→ Why does accurate flour measurement matter?
Too much flour makes cookies dry and crumbly. Level off your measuring cup or weigh it for best results.
→ How do I know when baking is done?
Cookies are ready when they look set, but the middle should still be soft and just slightly puffy after baking 10-15 minutes.

Smores Treat Cookies

Chewy cookies loaded with gooey marshmallows, melty chocolate chips, and crunchy graham crumbs for all the s'mores vibes.

Prep Time
10 Minutes
Cook Time
10 Minutes
Total Time
20 Minutes
By: Lily

Category: Decadent Desserts

Difficulty: Easy

Cuisine: American

Yield: 12 Servings (12 cookies)

Dietary: Vegetarian

Ingredients

→ Base Ingredients

01 1 large egg
02 1 teaspoon vanilla extract
03 1/4 cup packed brown sugar
04 1/2 cup regular sugar
05 1/2 cup softened butter

→ Dry Ingredients

06 1/4 teaspoon salt
07 1/2 teaspoon baking soda
08 1 ⅔ cups plain flour

→ Mix-ins

09 1/4 cup crushed graham crackers
10 1/2 cup tiny marshmallow halves
11 1/2 cup small semi-sweet chocolate chips

Instructions

Step 01

Set your oven to 350°F. Melt butter in the microwave for about 40 seconds, until liquid.

Step 02

Stir the melted butter together with both sugars. Once smooth, add vanilla and the egg, mixing well.

Step 03

Slowly mix in the flour, salt, and baking soda. Don’t overdo it—the dough should feel soft, not sticky.

Step 04

Fold in the mini chocolate chips, cracker crumbs, and marshmallows gently.

Step 05

Drop cookie dough (3 tablespoons per cookie) on a sheet. Leave 2 inches between each. Bake for 10-15 minutes, until the edges are just set and soft in the middle.

Notes

  1. Both salted or unsalted butter will work.
  2. Either dark or light brown sugar can be used.
  3. For accurate flour measurements, sift or fluff it before scooping.

Tools You'll Need

  • Mixing bowls
  • Medium-sized cookie scoop
  • Baking tray

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Dairy
  • Eggs
  • Wheat/Gluten

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 258
  • Total Fat: 12 g
  • Total Carbohydrate: 34 g
  • Protein: 3 g