Total Time
Prep 10 mins
Cook 25 mins

If you like smores and brownies, why not have the best of both worlds?! This recipe was adapted from a variation of online recipes.

Ingredients Nutrition

  • 1 (20 ounce) box brownie mix (enough for a 9 x 13 pan, you will need eggs, oil and water for preparation)
  • 3 chocolate candy bars
  • 3 cups mini marshmallows
  • 8 graham crackers (or enough to cover bottom of pan)
  • 1 tablespoon shortening


  1. Preheat oven to 350 degrees.
  2. Grease 9 x 13 pan using shortening.
  3. Line 9 x 13 pan with graham crackers until bottom is completely covered (You will need to cut a few to fit, yes you CAN cut graham crackers with a knife!)
  4. Prepare brownie mix according to directions for cake-like brownies.
  5. Pour prepared batter over graham crackers.
  6. Cook for 25-30 minutes until toothpick comes out clean (or if you like gooey brownies, you can underbake them by a few minutes.
  7. Remove from oven and sprinkle marshmallows over the top of the brownies, cover completely.
  8. Break chocolate bars into small pieces and sprinkle on top of marshmallows, try to distribute evenly for best results and appearance.
  9. Place back into oven for an additional 2-3 minutes, or until marshmallows have melted.
  10. Remove and let cool (or serve warm if you like) and cut into pieces.
Most Helpful

holy gooey brownie goodness!!! I used Trader Joes Gluten Free Brownie Mix and made 1/2 the tray without graham crackers due to a wheat intolerance. Both versions were AMAZINGLY good. I did struggle cutting them into squares as the marshmallow kept gunking up on the knife and getting all over the place. Otherwise - WOW!

dukeswalker June 22, 2010

I made this for a friends bday at work today and this was great! I was skeptical that the graham cracker would get soggy, but it didn't! I probably used 4 cups of marshmallows and under cooked just by a minute or so to get that goody texture like a real Smores would and it turned out wonderful.

Bella Rachelle March 30, 2011

We loved these and I'll be making them again for Labor Day. I also had to bake them longer, maybe just difference in brand of brownie mix. Great treat for the kiddos and grownups alike. Thanks for sharing.

Sassy in da South September 02, 2009