Easy Cake Mix Cookie Bars: A Simple, Irresistible Dessert for Every Occasion
These easy cake mix cookie bars are the perfect solution for when you need a quick, delicious dessert without the hassle. Using a boxed cake mix as the base, this recipe comes together in minutes and requires just a few additional ingredients. Soft, chewy, and endlessly customizable, these bars are ideal for potlucks, parties, or a sweet treat at home. Whether you add chocolate chips, sprinkles, or nuts, these bars are sure to be a hit with everyone!
Prep Time:
10 minutes
Cook Time:
20 minutes
Calories:
Approximately 200 kcal per bar
ingredients
1 box (15.25 ounces) yellow or vanilla cake mix (or any flavor of your choice)
½ cup unsalted butter, melted
1 large egg
1 teaspoon vanilla extract
1 cup mix-ins (e.g., chocolate chips, sprinkles, M&Ms, or chopped nuts)
Directions——————
Preheat the Oven: Preheat your oven to 350°F (175°C). Grease a 9×13-inch baking pan or line it with parchment paper for easy removal.
Prepare the Dough: In a large mixing bowl, combine the cake mix, melted butter, egg, and vanilla extract. Stir until a thick dough forms.
Add Mix-Ins: Fold in your choice of mix-ins (e.g., chocolate chips, sprinkles, or nuts) until evenly distributed throughout the dough.
Press into the Pan: Transfer the dough to the prepared baking pan. Use a spatula or your hands to press it into an even layer.
Bake: Place the pan in the preheated oven and bake for 18-22 minutes, or until the edges are lightly golden and the center is set.
Cool and Slice: Allow the bars to cool completely in the pan before cutting them into squares. Serve and enjoy!
Frequently Asked Questions
1. Can I use a different flavor of cake mix?
Absolutely! This recipe works with any cake mix flavor, including chocolate, strawberry, or lemon.
2. Can I make these bars gluten-free?
Yes, simply use a gluten-free cake mix and ensure your mix-ins are also gluten-free.
3. How should I store leftovers?
Store the bars in an airtight container at room temperature for up to 3 days or in the refrigerator for up to 1 week.
4. Can I freeze these cookie bars?
Yes, these bars freeze well. Wrap them individually in plastic wrap and store them in a freezer-safe bag for up to 2 months. Thaw at room temperature before serving.
5. Can I add frosting or glaze to these bars?
Definitely! Drizzle with a simple powdered sugar glaze or spread a thin layer of frosting for an extra sweet touch.

Tools You'll Need
9×13-inch baking pan
Mixing bowl
Spatula or wooden spoon
Measuring cups and spoons
Tips
For gooey bars, slightly underbake them by reducing the baking time by 1-2 minutes.
Experiment with different mix-ins like white chocolate chips, dried fruit, or crushed cookies for a unique twist.
If the dough feels too sticky, lightly grease your hands or spatula to press it into the pan more easily.
For a festive touch, use seasonal sprinkles or colored M&Ms to match the occasion.
Allergy Information
Dairy-Free Option: Substitute the butter with a plant-based alternative like coconut oil or vegan butter.
Gluten-Free Option: Use a gluten-free cake mix.
Nut-Free: Ensure your mix-ins are nut-free if you have allergies.
Egg-Free Option: Replace the egg with a flaxseed or chia seed egg substitute.

Conclusion
These easy cake mix cookie bars are proof that delicious desserts don’t have to be complicated. With just a few simple ingredients and minimal effort, you can create a treat that’s perfect for sharing or enjoying all to yourself. The versatility of this recipe allows you to customize it to your taste, making it a go-to dessert for any occasion.
We hope you’ll give this recipe a try and experience the joy of baking something quick, easy, and utterly delightful. Don’t forget to share your results and any creative variations you come up with—we’d love to see how you make these bars your own! Happy baking!
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