These Chocolate Chunk Oatmeal Cookies are soft, chewy, and packed with dark chocolate, semi-sweet chocolate, rolled oats, and crunchy pecans. These cookies are perfect for sharing with family and friends or enjoying as an afternoon treat.
Preheat the Oven: Preheat your oven to 350°F. Line a baking sheet with parchment paper to prevent sticking.
Mix the Dry Ingredients: In a medium bowl, whisk together the all-purpose flour, baking powder, cinnamon, and salt until combined. Set aside.
Cream the Butter and Sugars: In a large mixing bowl, beat the softened butter, brown sugar, and granulated sugar with an electric mixer until light and fluffy. Add vanilla extract and eggs, one at a time, mixing well after each addition.
Combine the Dough: Gradually add the flour mixture to the butter mixture, beating just until combined. Scrape down the bottom and sides of the bowl to make sure everything is mixed.
Add the Oats and Chocolate: Stir in the rolled oats, chocolate chips, and chopped pecans until evenly distributed throughout the dough.
Scoop the Cookies: Drop rounded tablespoons of dough onto the baking sheet, leaving about 2 inches between each cookie. I like to use a 1-ounce cookie scoop to keep the cookies uniform in size.
Bake: Bake for about 11 minutes or until the edges are lightly golden and the center still looks slightly soft.
Cool and Serve: Let the cookies cool on the baking sheet for about 3 minutes before transferring them
Notes
Use Softened Butter: This helps it cream properly with the sugars, creating a smooth dough and tender cookies.
Use Room Temperature Eggs: Eggs at room temperature blend more evenly into the butter and sugar mixture.
Measure your flour correctly: Adding too much flour is the most common mistake.
Don't Overbake: Your cookies are done when the edges start to brown. The centers will still seem a little soft, but will continue cooking.
Try chocolate chunks: Swap some or all of the chocolate chips for chocolate chunks or roughly chopped chocolate. You will get bigger pockets of melted chocolate and a more rustic, bakery-style look.
Freeze dough for later: Want freshly baked cookies whenever a craving hits? Scoop the dough into individual portions before freezing. Once frozen, transfer the dough balls to a freezer bag. Thaw them in the refrigerator before baking for an easy, fresh-from-the-oven treat!
Storage
Room Temperature: Allow the cookies to cool completely, then store them in an airtight container at room temperature for up to 5 days. This helps keep them soft and chewy.
Freezer: Once cooled, place the cookies in a freezer-safe container or freezer bag and freeze for up to 2 months. Let them thaw at room temperature when you're ready to enjoy them.
Refrigerating Cookie Dough: You can prepare the cookie dough ahead of time and store it in an airtight container in the refrigerator for up to 3 days. When ready to bake, scoop the dough onto a prepared baking sheet and bake as directed.
Freezing Cookie Dough: Scoop the dough into individual portions and freeze them on a baking sheet until firm. Transfer the dough balls to a freezer-safe bag or container and freeze for up to 2 months. Bake from frozen, adding a little extra baking time as needed.