1 ½ to 2 c. (8 to 12 oz.)semi-sweet chocolate chips
Directions
Beat butter with an electric mixer at medium speed until creamy, about 1 to 2 minutes. Add granulated sugar and brown sugar; beat well until fluffy, about 2 to 3 minutes. Add eggs and vanilla extract; beat until well combined.
In a separate bowl, combine flour, baking soda, baking powder, and salt. Add to butter mixture and beat until just combined.
Gently stir in oats by hand until just combined; then stir in chocolate chips.
Use your hands to roll 2 tablespoons dough into a ball. Place on baking sheet and gently press down with the palm of your hand to flatten the dough ball just slightly. Repeat with remaining dough, spacing dough balls about 2 ½” apart on the baking sheet {so you’ll only get about 8 or 9 on the baking sheet at a time}.
Bake at 350℉ for 13 – 14 minutes, or until golden brown and set on the edges but still doughy looking in the middles. Let cool on the baking sheet for about 2 minutes, then place on a wire rack to cool completely.