Marshmallow Brownie Cookies
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This yummy marshmallow brownie cookies recipe is one I discovered back in 1998. I saw a KSL noon news broadcast where Alisa Bangerter shared the recipe. Now, I did alter it slightly. I use a half of a large marshmallow for each cookie instead of a third. Who doesn’t want a little extra gooey marshmallow with their cookie? It’s just a fun variation on a cookie with all the flavor of a marshmallow brownie. And or course, it’s topped off with a chocolate frosting. These marshmallow brownie cookies is one treat my hubby really loves. Serve them up with a tall glass of milk. Delish!
Here is what you need to make the
Marshmallow Brownie Cookies
- BUTTER
- GRANULATED SUGAR
- EGG
- VANILLA EXTRACT
- FLOUR
- SALT
- BAKING SODA
- COCOA
- MILK
- CHOPPED NUTS (OPTIONAL)
- LARGE MARSHMALLOWS
- CONFECTIONERS’ SUGAR

Marshmallow Brownie Cookies
Real Mom Kitchen

Ingredients
- ½ cup butter
- 1 cup granulated sugar
- 1 egg
- 1 teaspoon vanilla extract
- 1 ¾ cups flour
- ½ teaspoon salt
- ½ teaspoon baking soda
- ½ cup cocoa
- ½ cup milk
- ½ cup chopped nuts optional
- Large marshmallows cut in half
Chocolate Frosting:
- ½ cup butter
- 3 tablespoons milk
- 1 teaspoon vanilla extract
- ⅓ cup cocoa
- 4 cups confectioners’ sugar
Instructions
- With a mixer, cream together butter and sugar. Add egg and vanilla extract; mix well.
- In a bowl, whisk together flour, salt, soda, and cocoa.
- Add dry ingredients to butter mixture in thirds alternating with the milk. Stir in nuts if desired.
- Drop by teaspoon (I use my cookie scoop) onto a greased cookie sheet approximately 2 inches apart. Bake at 350 degrees F for 9 minutes and remove from oven.
- Immediately place a marshmallow piece (place with the sticky cut side down) on the top of each cookie and bake for 2 more minutes. When cookies are cool, frost each cookie with frosting. Makes 2 1/2 dozen.
- For the frosting: Mix ingredients together well and frost tops of cooled cookies.
Tried this recipe?Let us know how it was!