Creating delicious S’more Bars is simple when you follow these easy steps:

1. Preheat the Oven: Preheat your oven to 350°F (175°C). Grease a 9×9-inch baking pan or line it with parchment paper for easy removal.
2. Prepare the Crust: In a large mixing bowl, combine the graham cracker crumbs, melted butter, sugar, and vanilla extract. Mix until well combined and crumbly.
3. Press the Crust: Pour the graham cracker mixture into the prepared baking pan. Firmly press the mixture down to create an even layer in the bottom.
4. Add Chocolate Chips: Evenly sprinkle the milk chocolate chips on top of the crust layer.
5. Marshmallow Layer: Layer the mini marshmallows over the chocolate chips, covering the entire surface.
6. Optional Topping: If using semi-sweet chocolate chips or extra graham cracker pieces, sprinkle them over the marshmallows for added texture.
7. Bake: Place the pan in the preheated oven. Bake for 20-25 minutes or until the marshmallows are golden brown and the chocolate is melted.
8. Cool: Once baked, remove the pan from the oven and let it cool for about 30 minutes. This cooling time will help the bars set up nicely.
9. Slice: After cooling, lift the bars out of the pan using the parchment paper (if used). Cut into squares or rectangles for serving.
10. Optional Toasting: For an extra touch, use a kitchen torch to lightly toast the top marshmallows if desired.

Follow these steps, and you’ll have amazing S’more Bars that everyone will love!