Hey there, cookie lover! Are you ready to take your baking game to the next level? Trust me when I say that Chocolate Marshmallow Cookies are about to become your new obsession. Imagine this: warm, gooey chocolate cookies filled with soft marshmallows that melt in your mouth. Sounds tempting, right? Well, you’re in for a treat! I’m going to guide you through a super simple recipe that’ll make you the star of your next bake sale (or at least your own kitchen!).
Why You’ll Love This Recipe
- Decadently Delicious: Rich chocolate flavor meets fluffy marshmallows. Yum!
- Easy to Make: If I can whip these up, you definitely can too.
- Family-Friendly: Kids and adults alike will devour them—perfect for gatherings!
- Customizable: You can tweak it to fit your taste! Almonds, caramel bits, or just extra chocolate? The possibilities are endless.

Ingredients You’ll Need
Here’s your quick grocery checklist for this cookie goodness:
- 1 cup all-purpose flour
- 1/2 cup unsweetened cocoa powder
- 1/2 teaspoon baking powder
- 1/4 teaspoon salt
- 1/2 cup unsalted butter, softened
- 1 cup granulated sugar
- 1 large egg
- 1 teaspoon vanilla extract
- 1 cup chocolate chips
- 1 cup mini marshmallows
How to Make Chocolate Marshmallow Cookies (Step-by-Step)
Alright, let’s get baking! Follow these simple steps and you’ll have cookies that will make people question how you became so talented.
STEP 1: Preheat the Oven
Set your oven to 350°F (175°C). This ensures your cookies bake evenly. While it’s heating, you can totally put on your favorite playlist—it helps with the cookie magic!
STEP 2: Mix Dry Ingredients
In a bowl, whisk together:
- 1 cup all-purpose flour
- 1/2 cup unsweetened cocoa powder
- 1/2 teaspoon baking powder
- 1/4 teaspoon salt
Boom! You’ve got your dry mix ready.
STEP 3: Cream Butter and Sugar
In another bowl, cream together 1/2 cup softened butter and 1 cup granulated sugar until it’s light and fluffy. Seriously, make sure it’s fluffy—you want that nice, airy texture!
STEP 4: Add Egg and Vanilla
Beat in 1 large egg and 1 teaspoon vanilla extract until well combined. This is where the magic starts to happen, my friend.
STEP 5: Combine Wet and Dry Ingredients
Gradually add the dry mix to the wet mixture, stirring until it’s just combined. Don’t go all wild with the mixer—gentle is the way to go!
STEP 6: Add Chocolate and Marshmallows
Fold in 1 cup chocolate chips and 1 cup mini marshmallows. Taste the dough if you want. I won’t judge. (Just don’t eat it all… temptation is real.)
STEP 7: Scoop ‘Em Out
Drop spoonfuls of cookie dough onto a lined baking sheet. Remember to leave a bit of space between each spoonful. We don’t want a monster cookie mash-up here!
STEP 8: Bake
Pop those bad boys in the oven for 10-12 minutes until the edges are set. Your kitchen is about to smell unbeatable!
STEP 9: Cool Down
Let the cookies cool on the sheet for a few minutes before transferring them to a wire rack. Just try not to sneak them all before they cool down—it’s tough, I know.
Pro Tips for the Best Results
- Use Room Temperature Ingredients: It helps everything mix better!
- Don’t Overmix: Stop when you see no more dry flour.
- Chill the Dough: If you have time, chilling your dough for 30 minutes helps the cookies hold their shape better.
Fun Variations & Topping Ideas
Variations:
- Nutty Delight: Toss in some chopped nuts for an extra crunch.
- Candy Crush: Fold in some crushed up candy bars—hello, Snickers!
Toppings:
- Drizzle of Chocolate: Melt some chocolate and drizzle on top for a fancy finish.
- Sprinkle of Sea Salt: A little sprinkle of sea salt goes a long way in enhancing the chocolate flavor.
Storing and Reheating
So, you’ve got some leftovers? Lucky you! Store your cookies in an airtight container for up to a week. If you want to preserve that gooey marshmallow goodness, place parchment paper between layers of cookies.
Reheating tip: Pop them in the microwave for about 10-15 seconds—just enough to warm them up without turning them into hockey pucks. Who wants a rock-hard cookie? Not me!
Leftover Ideas
Got a few cookies left that you want to jazz up? Crumble them over some vanilla ice cream or blend them into a shake for a chocolatey treat! You’d be surprised how combining cookie crumbs with ice cream gives you a dessert that feels totally gourmet.
Frequently Asked Questions (FAQ)
Why are my cookies flat?
You might’ve melted the butter instead of softening it. Always aim for softened, not melted. It makes a big difference!
Can I freeze these cookies?
Absolutely! Freeze them in an airtight container. Just remember to let them thaw before eating, or you could play the game of “how long can I wait for cookies to thaw” 😂.
Can I use regular marshmallows instead of mini ones?
Sure thing! Just cut them into smaller pieces if you want that marshmallow goodness spread evenly.
Conclusion
There you have it—a mouthwatering recipe for Chocolate Marshmallow Cookies that will leave your friends and family in awe! These cookies are perfect for a quick treat or a cozy evening at home. Bake them, devour them, and don’t forget to share your masterpiece with the world (or at least your Instagram followers)!
Make sure to drop a comment and leave a rating—I want to hear how it went! Now, go out there and show those cookies who’s boss! 🍪


Chocolate Marshmallow Cookies
Ingredients
Dry Ingredients
- 1 cup all-purpose flour
- 1/2 cup unsweetened cocoa powder
- 1/2 teaspoon baking powder
- 1/4 teaspoon salt
Wet Ingredients
- 1/2 cup unsalted butter, softened Use room temperature butter for best results.
- 1 cup granulated sugar
- 1 large egg
- 1 teaspoon vanilla extract
Add-ins
- 1 cup chocolate chips
- 1 cup mini marshmallows Can substitute with regular marshmallows, cut into smaller pieces.
Instructions
Preparation
- Preheat the oven to 350°F (175°C).
- In a bowl, whisk together the dry ingredients: flour, cocoa powder, baking powder, and salt.
- In another bowl, cream together the softened butter and granulated sugar until light and fluffy.
- Beat in the egg and vanilla extract until well combined.
- Gradually add the dry mix to the wet mixture, stirring until just combined.
- Fold in the chocolate chips and mini marshmallows.
- Drop spoonfuls of cookie dough onto a lined baking sheet, leaving space between each.
Baking
- Bake in the preheated oven for 10-12 minutes until the edges are set.
- Let the cookies cool on the baking sheet for a few minutes before transferring them to a wire rack.