Preheat your oven to 350°F (175°C) and line a baking sheet with foil or parchment paper.
Arrange the graham crackers in a single layer to completely cover the bottom of the baking sheet.
In a saucepan over medium heat, melt the butter and brown sugar together, stirring constantly. Once it starts to bubble, keep stirring for 3 minutes.
Pour the hot mixture evenly over the graham crackers and spread it out quickly with a spatula.
Bake for 7 minutes. You’ll know it’s done when the caramel is bubbling like it just heard the neighborhood gossip.
Remove from the oven and sprinkle chocolate chips evenly on top. Let them sit for a minute, then spread them out gently.
Add your toppings while the chocolate is still soft.
Let it cool completely—pop it in the fridge or freezer if you’re impatient (like me). Once set, break into pieces and try not to eat the whole tray.