Cake Mix Monster Cookies

Why You’ll Love This Recipe

Cake Mix Monster Cookies are the ultimate easy treat, packed with chocolate chips, oats, peanut butter, and colorful candy-coated chocolates. Made with cake mix as the base, these cookies are soft, chewy, and full of fun textures and flavors. Perfect for parties, lunchboxes, or satisfying a sweet tooth with minimal effort, these cookies are a delightful mashup of your favorite desserts in one bite.

ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

yellow cake mixquick-cooking oatscreamy peanut buttereggsunsalted buttermilkvanilla extractchocolate chipsm&m’s or other candy-coated chocolatesbaking soda

directions

Preheat your oven to 350°F (175°C) and line a baking sheet with parchment paper.

In a large mixing bowl, combine the cake mix, oats, and baking soda.

Add the peanut butter, eggs, melted butter, milk, and vanilla extract. Stir until well combined.

Fold in the chocolate chips and m&m’s.

Scoop dough into rounded tablespoons and place them about 2 inches apart on the baking sheet.

Bake for 10-12 minutes, or until edges are lightly golden but centers still look soft.

Let cookies cool on the baking sheet for 5 minutes before transferring to a wire rack.

Servings and timing

This recipe yields approximately 24 cookies.
Preparation time: 10 minutes
Baking time: 10-12 minutes
Cooling time: 10 minutes
Total time: 30-35 minutes

Variations

Use chocolate cake mix for a double chocolate version.
Substitute peanut butter with almond or sunflower seed butter for allergy-friendly cookies.
Add shredded coconut or chopped nuts for extra texture.
Use holiday-colored m&m’s for festive versions.

storage/reheating

Store Cake Mix Monster Cookies in an airtight container at room temperature for up to 5 days.
Refrigerate for up to 10 days or freeze for up to 2 months.
To reheat, microwave cookies for 5-8 seconds to soften slightly.

FAQs

Can I use any cake mix flavor?

Yes, yellow, white, or even chocolate cake mix all work well in this recipe.

Do I have to use quick oats?

Quick oats work best for texture, but old-fashioned oats can be used if pulsed briefly in a food processor.

Are these cookies overly sweet?

They are sweet but balanced by the peanut butter and oats.

Can I skip the candy?

Yes, you can leave out the m&m’s or substitute with chopped nuts or dried fruit.

Is the dough supposed to be sticky?

Yes, the dough will be slightly sticky but should hold shape when scooped.

Can kids help make these?

Absolutely, this is a fun and easy recipe for kids to assist with.

Can I make these gluten-free?

Yes, use a gluten-free cake mix and certified gluten-free oats.

Why are my cookies dry?

Be careful not to overbake; they should look slightly underdone in the center when removed from the oven.

Can I make the dough ahead of time?

Yes, refrigerate the dough for up to 2 days before baking.

Can I double the batch?

Yes, this recipe scales up easily for larger gatherings.

Conclusion

Cake Mix Monster Cookies are a playful, delicious, and ultra-simple cookie recipe that delivers big flavor with minimal effort. With endless mix-in possibilities and a soft, chewy texture, they’re a surefire hit for any occasion. Whether you’re baking with kids or whipping up a quick treat, these cookies are as fun to make as they are to eat.

Print