Scale

2 ¼ cups all-purpose flour

½ tsp baking soda

½ tsp salt

1 cup unsalted butter, softened

¾ cup granulated sugar

¼ cup light brown sugar

1 egg

1 tsp vanilla extract

Zest of 1 lemon

2 tbsp fresh lemon juice

1 cup fresh blueberries (or frozen, not thawed)

½ cup white chocolate chips or cream cheese chips (optional but creamy!)

Preheat oven to 350°F (175°C). Line baking sheets with parchment paper.

In a bowl, whisk flour, baking soda, and salt.

In a large bowl, cream butter and sugars until fluffy. Add egg, vanilla, lemon zest, and lemon juice; mix well.

Gradually mix in dry ingredients.

Gently fold in blueberries and white chocolate chips if using.

Scoop dough (about 1.5 tbsp) onto baking sheet.

Bake 12–14 minutes until edges are golden. Let cool completely before serving.