Preheat your oven to 350°F (175°C).

In a mixing bowl, whisk together 1 cup of all-purpose flour, 1 teaspoon of baking soda, and 1 cup of graham cracker crumbs.

Beat together ½ cup of softened butter and ½ cup each of brown sugar and granulated sugar along with ¼ teaspoon of kosher salt until light and fluffy.

Gradually add in 1 large egg and 1 teaspoon of vanilla extract to the butter-sugar blend while mixing on low.

Incorporate the dry ingredients into the wet mixture until a soft dough forms.

Transfer the dough to a nonstick deep-dish pizza pan, pressing it evenly across the bottom.

Bake the crust in the preheated oven for 8-10 minutes, or until lightly browned.

Remove the crust from the oven, sprinkle 1 cup of chocolate chips over it, allowing them to melt, then add graham cracker crumbs and mini marshmallows.

Broil the pizza for 1-3 minutes, watching carefully until the marshmallows are golden.

Let the pizza cool for about 10-15 minutes before slicing. Drizzle with chocolate sauce if desired.