Creating Cookie Monster Cookies is simple, and following these steps will lead you to delicious results:

1. Preheat Oven: Set your oven to 350°F (175°C) and line two baking sheets with parchment paper.
2. Cream Butter and Sugars: In a large bowl, beat the softened butter, brown sugar, and granulated sugar until light and fluffy.
3. Add Eggs and Vanilla: Mix in the eggs, one at a time, and add the vanilla extract, ensuring everything is well combined.
4. Mix Dry Ingredients: In a separate bowl, whisk together the flour, baking soda, and salt.
5. Combine Mixtures: Gradually add the dry mixture to the wet mixture, mixing until just combined.
6. Add Color: Incorporate the blue food coloring into the cookie dough, mixing until uniformly colored.
7. Fold in Mix-Ins: Gently fold in the chocolate chips and crushed cookies to create a chunky texture.
8. Scoop Dough: Use a cookie scoop or tablespoon to drop balls of dough onto the prepared baking sheets, spacing them about 2 inches apart.
9. Bake: Place the sheets in the preheated oven and bake for 10-12 minutes or until the edges are lightly golden.
10. Cool: Remove from the oven and allow the cookies to cool on the sheets for about 10 minutes before transferring them to wire racks to cool completely.

These easy steps will guide you to create your own batch of astonishing Cookie Monster Cookies.