Thick, gooey, and loaded with two kinds of chocolate chips, these bakery-style cookies are chewy in the center and crispy on the edges—perfect for any cookie craving.
1 cup (2 sticks) unsalted butter, softened
3/4 cup light brown sugar
1/2 cup granulated sugar
2 large eggs
1 tbsp vanilla extract
2¾–3 cups all-purpose flour (about 345–360g)
1 tsp baking soda
1/2 tsp salt
1 cup semi-sweet chocolate chips
1 cup milk chocolate chips
Optional: flaky sea salt for topping
Cream butter and sugars until light and fluffy.
Add eggs one at a time, then vanilla.
Whisk dry ingredients and mix into wet until just combined.
Fold in both chocolate chips.
Chill dough for at least 1 hour.
Preheat oven to 350°F.
Scoop large balls onto parchment-lined trays.
Bake 11–13 mins until edges are golden and centers are soft.
Cool on tray 5 minutes, then transfer to rack.