Follow these straightforward steps to whip up your Tasty Girl Scout S’Mores Cookie:

1. Preheat the Oven: Start by preheating your oven to 350°F (175°C). Prepare a baking sheet by lining it with parchment paper.
2. Cream Butter and Sugars: In a large bowl, cream together the softened butter, granulated sugar, and brown sugar until light and fluffy. This should take about 2-3 minutes.
3. Add Eggs and Vanilla: Beat in the eggs one at a time, followed by the vanilla extract. Mix until well blended.
4. Combine Dry Ingredients: In a separate bowl, whisk together the all-purpose flour, baking soda, salt, and graham cracker crumbs. Gradually mix these dry ingredients into the wet mixture, stirring until just combined.
5. Fold in Chocolate and Marshmallows: Gently fold in the chocolate chips and mini marshmallows until evenly distributed within the dough.
6. Scoop the Dough: Using a cookie scoop or tablespoon, drop rounded balls of cookie dough onto the prepared baking sheet, leaving space between each cookie.
7. Bake: Place the baking sheet into the oven and bake for 12-15 minutes or until the edges are golden brown. The centers may be slightly soft, which is okay!
8. Cool: Once baked, remove the cookies from the oven and allow them to cool on the baking sheet for about 5 minutes. Then, transfer them to a wire rack to cool completely.

By following these steps, you’ll create a batch of Tasty Girl Scout S’Mores Cookies that everyone will love!