Preheat your oven to 350°F (175°C). Line two baking sheets with parchment paper or silicone baking mats.

Preparing the baking sheets before mixing the dough makes the process easier and helps prevent the cookies from sticking.

Make sure your oven has reached the correct temperature before baking. An oven that is not fully preheated can affect the cookies’ shape and texture.

Step 2: Combine the Cake Mix Ingredients

In a large mixing bowl, add the vanilla or white cake mix, two large eggs, vegetable oil, and vanilla extract.

Mix everything together using a hand mixer on low speed or a sturdy spatula until the ingredients are combined.

The mixture will gradually become a thick cookie dough. It should be soft and slightly sticky, but firm enough to scoop and roll into balls.

Avoid overmixing. Once the ingredients are incorporated and no large pockets of dry cake mix remain, stop mixing.

Step 3: Add the Grinch Green Color

Add a few drops of green gel food coloring to the dough.

Mix thoroughly until the color is evenly distributed. If the dough looks too pale, add a little more food coloring until you achieve a bright, festive Grinch green.

Gel coloring is especially helpful because it provides strong color without making the dough too wet.

Remember that the cookies may look slightly different after baking, so aim for a vibrant shade before moving to the next step.

Step 4: Chill the Cookie Dough

Cover the bowl with plastic wrap and refrigerate the dough for approximately 20–30 minutes.

Chilling helps firm up the sticky dough, making it easier to handle and roll. It also helps the cookies maintain a thicker shape while baking.

If the dough still feels very sticky after chilling, refrigerate it for another 10 minutes.

Do not skip this step if your kitchen is warm or your dough is difficult to handle.

Step 5: Shape the Cookies

Place the powdered sugar in a small bowl.

Use a cookie scoop or tablespoon to portion the dough into equal-sized pieces. Roll each portion gently between your palms to form a ball.

Roll each dough ball generously in powdered sugar until completely coated.

Place the coated dough balls on the prepared baking sheets, leaving approximately 2 inches between each cookie to allow room for spreading.

For evenly sized cookies, try to use the same amount of dough for every portion.

Step 6: Bake Until Soft and Set

Place the baking sheets in the preheated oven and bake for approximately 9–11 minutes.

The cookies should look slightly puffed, with delicate cracks forming across the powdered sugar coating. The centers may appear a little soft, but they will continue to set as they cool.

Be careful not to overbake. These cookies are meant to have a soft, chewy center rather than a dry or crunchy texture.

Baking time may vary depending on your oven and the size of your dough balls.

Step 7: Add the Red Heart Decorations

Remove the cookies from the oven and allow them to rest on the baking sheet for approximately 2 minutes.

While they are still warm and soft, gently press one red heart-shaped sprinkle into each cookie.

Press lightly so the heart stays in place without breaking the cookie.

If the cookies have spread more than expected, you can gently reshape their edges with a round cookie cutter while they are still warm.

Step 8: Cool and Serve

Transfer the cookies carefully to a wire cooling rack.

Allow them to cool completely before storing or arranging them on a serving platter.

As they cool, the centers become soft and chewy while the powdered sugar coating develops its signature crackled appearance.

Arrange the finished Grinch Cake Mix Cookies on a Christmas plate, dessert tray, or holiday cookie box. Their bright green color and little red hearts make them an adorable addition to any festive celebration.