Follow these simple steps to create your amazing Rhubarb Cookies:

1. Preheat Oven: Preheat your oven to 350°F (175°C). Line 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, mixing until well combined.
4. Mix Dry Ingredients: In another bowl, whisk together the flour, baking soda, and salt.
5. Combine Mixtures: Gradually add the dry ingredients to the wet mixture, stirring until just combined.
6. Fold in Rhubarb: Gently fold in the chopped rhubarb and optional white chocolate chips or nuts, ensuring an even distribution.
7. Scoop Batter: Use a cookie scoop or tablespoon to drop rounded balls of dough onto the prepared baking sheets, spacing them about 2 inches apart.
8. Bake: Bake in the preheated oven for 10-12 minutes, or until the edges are lightly golden. The centers should look slightly soft.
9. Cool: Remove from the oven and allow the cookies to cool on the baking sheets for 5 minutes before transferring them to wire racks to cool completely.
10. Enjoy: Once cooled, savor the delightful taste of your freshly baked Rhubarb Cookies!