Make the cookie dough.

Cream butter and both sugars until fluffy and slightly suspiciously smooth. Add eggs and vanilla, then mix again like you mean it.

Add the dry ingredients.

Mix in flour, baking soda, and salt. Stir until a soft dough forms. Then fold in chocolate chips like you’re making it emotionally satisfying.

Prep your s’mores filling.

Mix marshmallows, chocolate chunks, and graham cracker pieces in a bowl. Try not to eat it all immediately. No judgment if you fail.

Stuff the cookies.

Take a scoop of dough, flatten it, add a spoonful of s’mores filling, and cover with more dough. Seal it like you’re hiding treasure.

Bake.

Place on a lined tray and bake at 175°C (350°F) for 10–12 minutes. Edges should be set, centers should still look slightly underdone (trust the process).

Add melted chocolate finish.

Drizzle melted chocolate over warm cookies or dip halfway for maximum drama.

Cool… if you can wait.

Let them sit for a few minutes so the filling doesn’t attack your tongue (speaking from experience).