Preheat oven to 350°F and line a 12-count cupcake tin with paper liners (or spray with nonstick spray). Set aside.
Combine the flour, baking powder, and salt in a large bowl.
1½ cups all-purpose flour, 1 teaspoon baking powder, ½ teaspoon kosher salt
In a separate large bowl, using a hand or stand mixer fitted with the paddle attachment, beat the sugar and vegetable oil until light and frothy.
1¼ cup granulated sugar, ½ cup vegetable oil
Add in the milk, eggs, and vanilla, and beat until smooth and foamy.
½ cup milk, 2 large eggs, 1 teaspoon pure vanilla extract
Add the dry ingredients to the wet ingredients in 3 increments, beating until smooth after each addition. Fold in the chocolate chips.
1 cup semisweet chocolate chips
Divide the batter evenly between the lined wells of the cupcake tin.
Bake the cupcakes in the preheated oven until the tops become a light brown color, about 18-20 minutes.
Let cool for 5-10 minutes in the pan, then transfer the cupcakes to a wire rack to cool completely.