I’ve been baking these S’mores Cookies for years when I want a portable, nostalgic treat that tastes like a campfire without leaving the kitchen. They’re chewy at the center, crisp around the edges, and loaded with melty chocolate, pillowy marshmallows, and crunchy graham crumbs. If you like bakery-style cookies with a twist, this recipe sits beautifully alongside other favorites like bakery-style chocolate chip cookies and makes a fun bake for sleepovers, potlucks, or an easy dessert after dinner.

Why you’ll love this dish

This recipe delivers the campfire flavors everyone recognizes, but in cookie form that’s easier to make and share. It’s quick to pull together with pantry staples, kid-approved for mixing, and flexible enough to bake for a last-minute treat or to pack for school lunches. Because the marshmallows and graham crumbs are folded into the dough, each bite hits a balance of crunchy, chewy, and gooey without needing skewers or a fire.

“These cookies taste exactly like toasted s’mores, only better because they’re bite-sized. Always a crowd pleaser at family gatherings.”

Preparing S’mores Cookies

Step-by-step overview

• Cream the butter and sugars until light to create a tender cookie crumb.
• Add the egg and vanilla to bind and flavor the dough.
• Mix dry ingredients separately and fold them in gently to avoid tough cookies.
• Fold in chocolate chips, mini marshmallows, and graham crumbs for that signature s’mores texture.
• Scoop onto a lined sheet and bake 10 to 12 minutes until edges are golden.
  This is a straightforward one-bowl-ish recipe that yields soft centers with lightly crisp edges.

What you’ll need

• 1 cup unsalted butter, softened (room temperature for easy creaming)
• 1 cup brown sugar, packed
• 1/2 cup granulated sugar
• 1 large egg
• 1 teaspoon vanilla extract
• 2 cups all-purpose flour
• 1 teaspoon baking soda
• 1/2 teaspoon salt
• 1 cup chocolate chips (semisweet works well)
• 1 cup mini marshmallows
• 1 cup graham cracker crumbs
  Notes and substitutions: Use light brown sugar for a milder molasses flavor or dark brown for richer depth. If you prefer larger chocolate pockets, swap half the chips for chopped chocolate. For a slightly crunchier cookie, toast the graham crumbs lightly before folding them in.

Step-by-step instructions

1. Preheat the oven to 350°F (175°C). Line a baking sheet with parchment paper.
2. In a large bowl, cream the softened butter with the brown and granulated sugars until smooth and a bit fluffy, about 2 to 3 minutes.
3. Beat in the egg and vanilla until evenly combined. Scrape the bowl down once to ensure uniform mixing.
4. In a separate bowl whisk the flour, baking soda, and salt. Add the dry mix to the wet ingredients gradually. Mix only until you no longer see streaks of flour.
5. Gently fold in the chocolate chips, mini marshmallows, and graham cracker crumbs. Work quickly so marshmallows don’t dissolve into the dough.
6. Drop rounded spoonfuls of dough onto the prepared baking sheet, spacing them about 2 inches apart.
7. Bake for 10 to 12 minutes, watching for golden edges and set centers. The cookies will firm up as they cool.
8. Let the cookies rest on the baking sheet for 3 to 5 minutes, then transfer to a wire rack to cool completely.

Best ways to enjoy it

Serve warm with a cold glass of milk for the ultimate classic pairing. For an adult-friendly dessert plate, add a scoop of vanilla ice cream and a drizzle of chocolate sauce. These cookies also work well on a dessert board with fresh berries and a bowl of extra mini marshmallows for dipping. For parties, plate them on tiers so the gooey centers stay appealing and grab-able.

Storage and reheating tips

Store cooled cookies in an airtight container at room temperature for up to 3 days. To keep them fresh longer, freeze in a single layer on a sheet pan until firm, then transfer to a freezer bag for up to 3 months. Thaw at room temperature or warm briefly in a 300°F oven for 5 to 7 minutes to revive the gooey center. Always cool cookies completely before sealing to prevent sogginess. If cookies sit out longer than 2 hours in warm weather, follow safe food handling and refrigerate to avoid marshmallow spoilage.

Helpful cooking tips

• Cream the butter and sugars until just light. Overbeating can aerate the dough too much and make cookies cake-like.
• Use room temperature butter and egg so the mixture emulsifies smoothly.
• Add the marshmallows at the end and fold gently. They soften quickly and can dissolve if overworked.
• For uniform cookies use a medium cookie scoop and rotate the baking sheet halfway through baking for even color.
• If you want a chewier edge and soft center, remove the cookies when the centers still look slightly underbaked.
• If you enjoy bakery textures, try this recipe alongside something similar like a bakery-style chocolate chip cookie to compare techniques and textures.

Creative twists

• Nutty twist: fold in 1/2 cup chopped toasted hazelnuts or chopped almonds for crunch.
• Salted caramel: add a few caramel bits and a tiny sprinkle of flaky salt after baking.
• Vegan version: use vegan butter, a flax egg (1 tbsp ground flaxseed + 3 tbsp water), and dairy-free chocolate chips. Keep an eye on bake time as texture may vary.
• Campfire deluxe: put a marshmallow and a square of chocolate on top of each cookie in the last minute of baking for an extra-toasted finish.

Common questions

How long does the recipe take from start to finish?

Active prep time is about 15 to 20 minutes. Bake time is 10 to 12 minutes per batch. Allow for cooling and any plate-up time, so total time is roughly 35 to 45 minutes.

Can I make the dough ahead of time?

Yes. You can refrigerate dough for up to 24 hours; let it sit at room temperature 10 to 15 minutes before scooping if it’s very firm. Dough also freezes well for up to 3 months—thaw in the refrigerator overnight before baking.

Will the marshmallows melt completely while baking?

Mini marshmallows will soften and become gooey but should retain some volume if folded in at the end and baked promptly. To avoid them melting into the dough, fold gently and avoid overmixing.

Can I use large marshmallows instead of minis?

You can, but chop them into small pieces first. Whole large marshmallows will melt more unevenly and may create bigger pockets of sticky goo.

Are these safe to leave at room temperature for a bake sale?

Yes, baked cookies stored in airtight containers at room temperature are safe for a day. In warm conditions, keep them cool or refrigerate to prevent marshmallow changes or spoilage.

Answers above are based on standard food safety and typical home-baking practice to help you get consistent, delicious results.

Print