Preparation Steps

• Preheat the oven to 350°F (175°C).
• In a bowl, cream together the butter and sugar until light and fluffy.
• Beat in the egg and lemon zest until well combined.
• In a separate bowl, whisk together the flour, baking soda, and salt.
• Gradually add the dry ingredients to the wet mixture, mixing until just combined.
• Fold in the blueberries gently.
• Drop spoonfuls of dough onto a baking sheet lined with parchment paper.
• Bake for 10-12 minutes or until edges are lightly browned.
• Let cool on the baking sheet for 5 minutes before transferring to a wire rack.