These Chocolate Cake Mix Cookies bake with crunchy edges and soft chewy centers, making them the best of both textures. Starting with a chocolate cake mix keeps things quick and simple, while the mix of chocolate chips and chocolate chunks gives every cookie melty pockets and chunky bites.

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Why Youโll Love These Cake Mix Cookies
These cookies come together quickly with just a few ingredients. The cake mix adds ease, crisp edges, soft centers, and loads of chocolate.
Ingredients for Chocolate Cake Mix Cookies

Here's what you need to make these chocolate cake mix cookies:
- Chocolate cake mix: A 12 oz (340 g) packet forms the base and keeps prep quick.
- Unsalted butter: 100 g (ยฝ cup) softened butter adds richness and flavor.
- Egg: One large egg binds the dough together and gives structure.
- Vanilla extract: Two teaspoons boost the chocolate flavor with a warm note.
- Chocolate chips and chunks: Half a cup of each adds gooey pockets and chunky bites.
How to Make Cake Mix Cookies
- Preheat oven to 350ยฐF (180ยฐC). Line a baking tray with parchment paper.
- In a large bowl, mix the chocolate cake mix, butter, egg, and vanilla until a thick dough forms.
- Stir in the chocolate chips and chocolate chunks.
- Use a 5.5 cm cookie scoop to portion the dough onto the tray. You should get 9 cookies.
- For taller thicker cookies, chill the tray of scooped dough in the refrigerator for 20 minutes before baking.
- Bake for 12-15 minutes, until the edges are lightly set but the centers still look soft.
- Cool on the tray for 10 minutes before moving to a wire rack.

Pro Tips for Chocolate Cake Mix Cookies
- A 5.5 cm cookie scoop makes even bakery style cookies.
- Bake closer to 12 minutes for a fudgy center or 15 minutes for a firmer bite.
- Chilling the scooped dough before baking helps create taller, thicker cookies.
- Always use unsalted butter for better control of flavor.
- Combining chocolate chips and chunks gives the best texture and flavor balance.
- If you love classic cookies, my Best Chocolate Chip Bakery Style Cookies are another must try.
Storage Tips
Keep these chocolate cake mix cookies in an airtight container at room temperature for up to four days. They also freeze well for up to two months. Warm them for a few seconds in the microwave to bring back that fresh baked softness.
If you are after another chocolate treat that keeps well, try my Easy Gluten Free Brownie Recipe.

Variations and Substitutions
- Swap the chocolate cake mix for vanilla or red velvet.
- Add chopped nuts like pecans or walnuts for crunch.
- Stir in white chocolate chips for a double chocolate version.
More Cookie Recipes To Try
- Best Thick Chunky Chocolate Chip Cookie Recipe: Thick, chunky cookies with crispy edges and melty chocolate chips in every bite.
- Bakery Chocolate Chip Cookies: Big bakeryโstyle cookies with golden edges, gooey centers, and rich chocolate chunks.
- Chocolate Chip Cookies (Chunky NYC Style): Iconic thick, chunky NYCโstyle cookies with crispy outsides and soft, chocolatey middles.
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FAQs About Cake Mix Cookies
You can, but I prefer unsalted butter to control the flavor.
Chilling is optional, but it gives you taller and thicker cookies.
Yes. Just use two packets of chocolate cake mix and double the rest of the ingredients.
Chocolate Cake Mix Cookies with Chocolate Chips and Chunks
INGREDIENTS
- 340 g (12 oz) chocolate cake mix
- 1 egg large
- 100 g (ยฝ cup) butter unsalted
- 2 teaspoon vanilla optional
- ยฝ cup chocolate chips
- ยฝ cup chocolate chunks
INSTRUCTIONS
- Preheat oven to 350ยฐF (180ยฐC). Line a baking tray with parchment paper.
- In a large mixing bowl, combine the chocolate cake mix, egg, unsalted butter, and vanilla. Mix with a spatula until a thick dough forms.
- Stir in the chocolate chips and chocolate chunks.
- Use a 5.5 cm cookie scoop to portion the dough onto the prepared tray. You should get 9 cookies.
- For taller thicker cookies, chill the tray of scooped dough in the refrigerator for 20 minutes before baking.
- Bake for 15 minutes, until the edges are lightly set. Baking times will vary with different ovens.
- Cool on the tray for 10 minutes, then transfer to a wire rack.
NOTES
- Use unsalted butter so you control the flavor balance.
- For thicker cookies, chill the scooped dough on the tray for 20 minutes before baking.
- Baking times will vary with every oven.
- A 5.5 cm cookie scoop makes 9 large cookies.
- Store in an airtight container for 4 days or freeze for up to 2 months.
NUTRITION
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Mel says
Such a fabulous idea! There are so many cake mix flavors that can be used! Love it!
Fay says
They are so quick and easy to make!
Glorรญa Amparo Garcรญa says
Gracias por tus recetas tan deliciosas.TQM.
Fay says
Muchas gracias ๐ So happy youโre enjoying the recipes!