How to Prepare Yummy S'mores Brownie Bars

S'mores Brownie Bars. Great brownies made even better by topping with marshmallows, graham crackers and chocolate bars. After I tossed around the idea of S'mores Ice Cream (which I may still execute at some point this summer) I ended up preparing S'mores Brownie Bars. I thought these were quite tasty; however, Brian was not too fond of them.

A homemade chocolate brownie, with a soft graham cracker cookie dough, marshmallow fluff, and melted chocolate. All products linked here have been independently selected by our editors. We may earn a commission on purchases, as described in our affiliate policy. You can have S'mores Brownie Bars using 3 ingredients and 4 steps. Here is how you achieve it.

Ingredients of S'mores Brownie Bars

1. Prepare 1 box of Brownie mix, any kind. Plus the eggs & oil box calls for.
2. Prepare 1 packages of Honey Graham Crackers.
3. You need 2 cup of small marshmallows OR 1 container of whipped marshmallow fluff. I only had the fluff & it worked well.

These S'mores Brownie Bars were a big hit and I thought I'd share them, as they would be perfect to take to a summer BBQ, picnic or potluck. They can be made ahead and keep really well. With just three extra ingredients: marshmallows, chocolate and graham crackers, you can transform a box of Betty Crocker™ Supreme Original Brownie Mix into a s'mores-inspired dessert with a twist. Prepare brownie mix as instructions say.

S'mores Brownie Bars step by step

1. Make brownies as directed in large bowl.
2. Grease a 9×13 cake pan or two 8×8 pans should work.
3. Pour half the Brownie mixture in the baking dish. Layer graham crackers, breaking some if necessary to fit & cover area. Top with marshmallows/fluff. If using the fluff, dallop spoonfuls & carefully spread across crackers. Pour remaining Brownie mix, spreading with a spoon to even out.
4. Bake uncovered for 20-25min at 325° for dark or glass, otherwise 350°. Check top layer for firmness. Remember marshmallows are below so it may feel squishy or peek thru the top. Another 5-10min may be required. Let cool 15-20min, as it will be very hot!! Enjoy the deliciousness!!.

Buttery graham cracker crust, a chewy brownie, and cloud-like marshmallows: welcome to the heaven that is S'mores Brownie Bars. Make Brownies: Pour brownie mix into a medium bowl. Mix in eggs, water, and oil until well combined. Pour batter over cooked graham cracker crust. These soft, chewy s'mores brownie bars are made with a boxed mix, a few basic ingredients, and a whole lotta love.