Step 1: Preheat the Oven: Preheat the oven to 350F (175C). Line a baking sheet with parchment paper or a silicone baking mat. This ensures cookies don't stick and makes for easy cleanup.
Step 2: Combine Ingredients: In a large bowl, cream together the softened butter and cake mix until well combined. A smooth mixture is key for an even cookie texture.
Step 3: Add Eggs and Vanilla: Beat in the eggs, one at a time, until fully incorporated. Stir in the vanilla extract, if using, for added flavor depth.
Step 4: Fold in Chocolate Chips: Gently fold in the chocolate chips until they are evenly distributed throughout the dough. Be careful not to overmix.
Step 5: Drop by Rounded Tablespoons: Drop rounded tablespoons of dough onto the prepared baking sheet, leaving about 2 inches between each cookie. This allows for even spreading during baking.
Step 6: Bake to Golden Perfection: Bake for 12-15 minutes, or until the edges are golden brown and the centers are set. Monitor closely to prevent overbaking, as cake mix cookies can dry out quickly.
Step 7: Cool and Enjoy: Let the cookies cool on the baking sheet for a few minutes before transferring them to a wire rack to cool completely. Enjoy warm or at room temperature.
Optional Tip: For chewier cookies, use melted butter instead of softened. Substitute other types of baking chips or add chopped nuts for a personalized touch.