Preheat your oven to 350°F (175°C) and line two baking sheets with parchment paper.

In a bowl, whisk together the flour, baking soda, and salt; set aside.

In another bowl, cream together the softened butter, granulated sugar, and brown sugar until light and fluffy. Add the egg and vanilla extract; mix well.

Gradually incorporate the dry ingredients into the wet mixture until just combined. Fold in the chocolate chips.

Use a heart-shaped cookie cutter to shape the dough on the prepared baking sheets.

Bake for 10-12 minutes or until edges are lightly golden but centers remain soft.

Allow cookies to cool slightly before transferring them to a wire rack.