Start by beating the softened butter with both sugars until the mixture is light and fluffy. This step incorporates air, giving the cookies a tender texture with slight crisp edges.
Mix the eggs in one at a time, combining thoroughly before adding the next. Stir in the vanilla next to spread rich flavor throughout your batter.
In a separate bowl, whisk together the flour, baking soda, baking powder, and salt. This helps ensure your rising agents and flour are evenly distributed.
Gently add the dry mix into the butter sugar blend. Stir until just combined — over‑mixing can make cookies tough.
Now it’s time for chocolate! Mix in your chosen chocolate chips or chunks evenly throughout the dough.
Cover the dough and chill it in the fridge for about 30 minutes. This helps prevent cookies from spreading too much and improves flavor.
Preheat your oven to 350°F (175°C). Scoop dough portions and flatten them slightly, then place one or two chocolate squares in the center before sealing the dough around them.
Place cookie balls at least 3 inches apart on lined baking sheets. Bake them for 10–12 minutes until the edges are lightly golden.
Let cookies cool briefly on the baking sheet so they set properly. Then transfer to a rack and dig in!