Step 1: Preheat Oven: Preheat the oven to 350F (175C). Prepare a baking sheet by lining it with parchment paper. This prevents sticking and ensures even baking.
Step 2: Combine Ingredients: In a large mixing bowl, combine the softened butter, eggs, and cake mix. Use an electric mixer or a sturdy spoon to blend the ingredients until a smooth dough forms. Be careful not to overmix, as this can result in tougher cookies.
Step 3: Add Mix-Ins (Optional): If desired, gently fold in any mix-ins, such as chocolate chips, sprinkles, or chopped nuts. Distribute the mix-ins evenly throughout the dough.
Step 4: Shape Cookies: Drop rounded tablespoons of dough onto the prepared baking sheet, leaving about 2 inches between each cookie to allow for spreading.
Step 5: Bake: Bake for 10-12 minutes, or until the edges are lightly golden brown and the centers are set. Avoid overbaking, as this can lead to dry cookies.
Step 6: Cool and Serve: Remove the baking sheet from the oven and let the cookies cool on the sheet for a few minutes before transferring them to a wire rack to cool completely. Serve and enjoy.
For softer cookies, use melted butter instead of softened. Substitute vegetable oil for butter at a 1:1 ratio for a different texture. Experiment with different extracts, such as vanilla or almond, to enhance the flavor of the cookies.