Ingredients
Method
Step-by-Step
- Heat the oven to 350°F (175°C) and grease a 13 x 9-inch baking pan.
- Beat the softened butter, packed light brown sugar, and granulated sugar for 3 to 5 minutes, until light and fluffy.
- Beat in the eggs one at a time, then mix in the vanilla extract.
- Whisk the flour, baking soda, and salt together in a separate bowl. Gradually add this mixture to the butter mixture, mixing just until combined.
- Stir in the quick-cooking oats and semisweet chocolate chips until evenly distributed.
- Press or spread the dough evenly into the prepared pan.
- Bake for 15 to 20 minutes, until the edges are lightly golden and the center is set but still soft.
- Cool the pan on a rack before cutting into bars.
Notes
Use quick-cooking oats for the intended chewy, compact texture. Do not overbake; the bars continue cooking as they cool. Cool completely for the cleanest cuts, and substitute milk or dark chocolate chips if desired.
