In a large bowl, cream together the butter, granulated sugar, and powdered sugar until light and fluffy.
Add in the eggs, lemon juice, lemon zest, pink lemonade powder, food coloring (if using), and vanilla extract. Mix until fully combined.
In a separate bowl, whisk together the flour, baking soda, and salt.
Gradually add the dry ingredients to the wet ingredients, mixing just until combined.
Cover the dough and chill in the refrigerator for at least 30 minutes.
Preheat your oven to 350°F (175°C). Line a baking sheet with parchment paper.
Scoop out dough into tablespoon-sized balls and place them 2 inches apart on the prepared baking sheet.
Bake for 9–11 minutes, until the edges are set but the centers still look soft.
Allow cookies to cool on the baking sheet for 5 minutes, then transfer to a cooling rack.
Optional: Drizzle with a pink lemonade glaze once completely cooled.