Brownie Mix Cookies Recipe: Easy, Chewy, and Delicious

Brownie Mix Cookies Recipe

Move over, classic chocolate chip cookies — this brownie mix cookies recipe is where it’s at! We’re talking gooey fudgy centers, crackly crispy edges, and rich chocolate flavor all wrapped up in cookie form. And the best thing? You only need a box of brownie mix and a handful of simple ingredients you probably already have. If you’re a chocolate lover searching for an easy recipe that delivers every single time, I literally can’t even explain how much you need these in your life right now. 🍫

Gooey chocolate insides and crackly tops make this brownie mix cookies recipe the ultimate combo of brownies and cookies. Try mixing in your favorite candies or eating a scoop of vanilla ice cream sandwiched in between two fresh-from-the-oven cookies. You’ll be in heaven!

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Ingredients

This easy brownie mix cookies recipe uses just a few pantry staples — no fancy stuff required! Here’s what you’ll grab at the grocery store or raid from your kitchen right now:

One boxed brownie mix — a Betty Crocker brownie mix, Betty Crocker fudge brownie mix, or Duncan Hines all work great (JUST the dry ingredients from the box!)
One large egg
¼ cup vegetable oil
A bit of flour — just all-purpose flour, a small amount makes a noticeable difference in texture
Semi-sweet chocolate chips or mini chocolate chips

That’s genuinely it, you guys! Check the recipe card at the bottom for exact ingredient amounts. Feel free to swap in dark chocolate chips, white chocolate chips, peanut butter chips, or even dark chocolate chunks depending on your chocolate cravings that day. 😍

How To Make the Best Brownie Mix Cookies

Ready? This easy brownie cookies recipe comes together so fast it’s almost suspicious. Preheat your degree oven to 375ºF and line a prepared baking sheet with parchment paper or a silicone mat. In a large bowl, use a hand mixer (or a wooden spoon if you’re feeling old-school) to beat together your brownie batter ingredients — the box brownie mix dry ingredients, large egg, melted butter or cup vegetable oil, and that little bit of flour — into smooth cookie dough.

Use a medium cookie scoop (or a small cookie scoop for tinier cookies!) to drop mounds onto the cookie sheet about 2 inches apart in a single layer. Bake time is just 9 minutes — pull them out and give the sheet pan a light tap on the counter. That tap is the secret to those gorgeous crackly tops! Let them rest 2–3 minutes before moving to a wire rack or cooling rack to finish cooling. Repeat with your second batch and try not to eat them all immediately. 😂

Suggested Variations

Serving Ideas

Brownie Ice Cream Sandwich – try it with cookie dough ice cream!
Cosmic Brownie Cookies – spread with chocolate peanut butter frosting and add candy chips. Be still my heart! 😍
Dipped – dip half of the cookie in chocolate and add sprinkles or nuts like this.

Baking Ideas

S’mores Brownies – scoop the dough on top of a graham cracker and bake. Press a marshmallow into the cookies while hot and return to the oven under the broiler for an extra minute to toast the marshmallow.
Press the cookie dough flat and wrap it around a piece of caramel before baking. These Werther’s Soft Caramels are THE BEST for baking.
Stuff the dough with a cookies & cream candy bar before baking — and honestly, adding a pinch of espresso powder to the dry ingredients takes these rich cookies to a whole new level!

What kind of brownie mix should I use?

Any kind will work! Just be sure to choose a box that makes an eight-inch by eight-inch pan. If you’d like, you can also make your own from scratch. Homemade or store bought, it’s totally up to you.

Can I substitute the egg?

You can, but your cookies may not turn out as well. If you do choose to substitute the egg, try using an equivalent amount of applesauce, banana, or yogurt.

Can I add other ingredients?

Of course! You can stir in any of your favorite candies or even a scoop of ice cream sandwiched between two cookies for a sweet treat.

Storage Tips and Pro Secrets

Leftover cookies — if you somehow have them, which, honestly, respect — store perfectly in an airtight container at room temperature for up to four days. They stay chewy and fudgy, which is absolutely the sweet spot for this easy brownie cookie recipe. Want to freeze them? Pop them into a freezer-safe bag and they’ll keep for up to three months. This makes them a total go-to recipe for bake sale prep or holiday cookie swaps. These delicious chocolatey cookies are also amazing crumbled over a bowl of ice cream — kind of like my Grandma’s Famous Chocolate Trifle! 🙌

A couple of quick tips: don’t overbake! The fudgy center is everything — pulling them out when they look just barely done is the move. The chewy edges will firm up as they cool on the wire rack. Also, if your brownie batter feels too sticky to scoop, refrigerate the cookie dough for 20 minutes. That little chill makes a noticeable difference. And if you love these, you have to check out my Chocolate Truffle Cookies and these incredible Copycat Cosmic Brownies for even more brownie lover inspo! 💕

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Fudgy brownies and chewy cookies are honestly two of the greatest things on this earth — and this easy brownie mix cookies recipe gives you both at the same time. The rich chocolate cookies, that chewy brownie cookie texture, those crackly tops… I mean, can we talk about how perfect these are with a cold glass of milk?! Whether you’re a brownie lover, a cookie fanatic, or just someone with serious chocolate cravings on a Tuesday, this simple recipe is your new go-to. Grab that box brownie mix and get baking — you have to make these! ❤️