Step 1: Preheat your oven to 350°F (180°C). Line baking sheets with parchment paper.

Step 2: In a large mixing bowl, cream together the softened butter and sugar until light and fluffy.

Step 3: Beat in the egg, then stir in the vanilla.

Step 4: In a separate bowl, whisk together the flour, baking powder, and salt. Gradually add this dry mixture to the wet ingredients, mixing until just combined.

Step 5: Stir in the chocolate chips.

Step 6: Drop cookie dough onto the prepared baking sheets, about 2 inches apart.

Step 7: Bake for 10-12 minutes or until the edges are golden but the centers are still soft.

Step 8: Allow cookies to cool on the baking sheet for a few minutes before transferring them to wire racks to cool completely. Then enjoy your delicious homemade Chocolate Chip Cookies!