Prep: Preheat oven to 350℉. Line an 8x8 baking pan with parchment paper and set aside.
Make Crust: In a mixing bowl, combine 2 cups graham crackers, melted butter, 1 tablespoon real maple syrup, 1 teaspoon vanilla extract, and a pinch kosher salt. Pour out into the prepared pan and press down with fingers until it covers the bottom evenly and is firm. Place in oven, middle rack, and let bake 10-12 minutes. Remove and set aside.
Chocolate + Marshmallows: Meanwhile, melt together 3 regular-sized chocolate bars, ¼ cup creamy peanut butter and 1 tablespoon coconut oil in the microwave (do this in 15-20 second increments). Pour out on top of the graham cracker crust and ensure it is evenly spread. Place 2-3 cups mini marshmallows on top (arrange them how you want, we placed them in rows).
Toast: Using a kitchen torch, lightly torch the tops of the marshmallows so they turn light brown. You can also do this under the broiler in the oven (move the rack up to the 2nd notch from the top & keep the door cracked to watch the pan the entire time).
Cool: Place the pan in the refrigerator for approx. 30 minutes or until chocolate has solidified again. Remove and let come to room temp (about 15-20 minutes) so the marshmallows soften again.
Serve: Enjoy right away!
Video
Notes
9x9 Pan: if you want to use a 9x9 pan, that will work, but we recommend using an extra bar of chocolate so the bars don't come out too thin.
Gluten-Free: use gluten-free graham crackers and marshmallows.
Dairy-Free: use a dairy-free butter and dairy-free chocolate chips (such as Enjoy Life).
Storage: store on the counter-top, covered, for up to 4-5 days (assuming it is a temperature controlled room).