why make this recipe
Toasted Marshmallow K-Bars are a delicious and fun dessert that combines the flavors of s’mores with the ease of a bar cookie. They are perfect for parties, potlucks, or a cozy family night in. The crispy graham cracker crust, rich chocolate layer, and fluffy toasted marshmallows create an irresistible treat that will have everyone asking for seconds. Plus, they’re simple to make, which makes them a great addition to your dessert repertoire.
how to make Toasted Marshmallow K-Bars
Ingredients:
- 1 cup graham cracker crumbs
- 1/2 cup unsweetened cocoa powder
- 1/3 cup sugar
- 1/2 cup butter, melted
- 1 cup semi-sweet chocolate chips
- 2 cups mini marshmallows
Directions:
- Preheat your oven to 350°F (175°C).
- In a mixing bowl, combine graham cracker crumbs, cocoa powder, sugar, and melted butter until well blended.
- Press the mixture into the bottom of a greased 9×9 inch baking pan.
- Bake for about 10 minutes.
- Remove from the oven and sprinkle chocolate chips evenly over the crust.
- Top with mini marshmallows and return to the oven.
- Bake for an additional 5-7 minutes, or until the marshmallows are golden brown.
- Let cool before cutting into bars.
how to serve Toasted Marshmallow K-Bars
Toasted Marshmallow K-Bars are best served warm, when the chocolate is still slightly melted and the marshmallows are soft. Cut them into squares and place them on a plate. You can also add a drizzle of chocolate sauce or a sprinkle of crushed graham crackers on top for extra flair. They pair nicely with a scoop of vanilla ice cream or a glass of cold milk.
how to store Toasted Marshmallow K-Bars
To store your Toasted Marshmallow K-Bars, place them in an airtight container. Keep them at room temperature for up to three days. If you want them to last longer, you can refrigerate them for up to a week. Just make sure to let them come to room temperature before enjoying for the best flavor and texture.
tips to make Toasted Marshmallow K-Bars
- For a chewier texture, try not to bake the crust for the full 10 minutes; removing it just before it’s completely set can yield a softer base.
- If you want more chocolate flavor, use dark chocolate chips instead of semi-sweet.
- Consider adding some chopped nuts or peanut butter chips to the chocolate layer to give it a twist.
variation
You can customize these K-Bars by swapping in different types of chocolate chips, like white chocolate or butterscotch chips. You can also add a layer of peanut butter on top of the chocolate chips for a delicious combination of flavors.
FAQs
Can I use regular marshmallows instead of mini marshmallows?
Yes, you can use regular marshmallows, but you may need to cut them in half and adjust the baking time slightly to ensure they toast properly.
Can I freeze Toasted Marshmallow K-Bars?
Yes, these bars freeze well. Just wrap them tightly in plastic wrap and then place them in an airtight container. They can be frozen for up to two months.
How can I make these bars gluten-free?
To make them gluten-free, use gluten-free graham cracker crumbs in place of regular ones. Check the labels to ensure all other ingredients are also gluten-free.

Toasted Marshmallow K-Bars
Ingredients
Crust
- 1 cup graham cracker crumbs
- 1/2 cup unsweetened cocoa powder
- 1/3 cup sugar
- 1/2 cup butter, melted
Topping
- 1 cup semi-sweet chocolate chips Can substitute with dark chocolate chips for more chocolate flavor.
- 2 cups mini marshmallows Regular marshmallows can be used; may need to adjust baking time.
Instructions
Preparation
- Preheat your oven to 350°F (175°C).
- In a mixing bowl, combine graham cracker crumbs, cocoa powder, sugar, and melted butter until well blended.
- Press the mixture into the bottom of a greased 9x9 inch baking pan.
- Bake for about 10 minutes.
- Remove from the oven and sprinkle chocolate chips evenly over the crust.
- Top with mini marshmallows and return to the oven.
- Bake for an additional 5-7 minutes, or until the marshmallows are golden brown.
- Let cool before cutting into bars.