Making Buttered Popcorn Cookies can be a fun and smooth process if you follow these clear steps:

1. Preheat the Oven: Begin by preheating your oven to 350°F (175°C). Line two baking sheets with parchment paper.
2. Cream Butter and Sugars: In a large mixing bowl, cream together the softened butter, granulated sugar, and brown sugar until light and fluffy.
3. Add Eggs and Vanilla: Beat in the eggs, one at a time, followed by the vanilla extract. Continue mixing until 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 ingredients to the wet mixture, mixing until just combined.
6. Fold in Popcorn: Gently fold in the chopped buttered popcorn and chocolate chips, if using.
7. Scoop the Dough: Using a cookie scoop or tablespoon, drop heaping tablespoons of dough onto the prepared baking sheets, leaving space for spreading.
8. Bake: Bake in the preheated oven for about 10-12 minutes, or until the edges are golden brown and the centers are set.
9. Cool: Remove from the oven and let the cookies cool on the baking sheet for about 5 minutes before transferring them to a wire rack to cool completely.
10. Top with Popcorn (Optional): For an added touch, you can top each cookie with a small piece of buttered popcorn before they cool completely.

Follow these simple steps, and you’ll be well on your way to enjoying these incredible Buttered Popcorn Cookies!