Grind chocolate chip snackers in a food processor to fine crumbs

Add gluten free flour and brown sugar. Pulse to combine.

Add melted butter, vanilla, and eggs. Pulse until dough forms.

Divide dough in half.

Press half into 8 x 8 pan.

Heat chocolate chips, sweetened condensed milk, butter, and salt over a double boiler, stirring constantly, until well combined.

Pour over dough in pan.

Crumble remaining dough over chocolate layer.

Sprinkle with chocolate chips.

Bake at 325 for 25 minutes.

Let cool completely before cutting. If needed sooner, it can be cooled in the refrigerator.