Brownie Mix Double Chocolate Cookies

Name: Brownie Mix Double Chocolate Cookies
Prep time: 10 min
Cook time: 12 min
Total time: 22 min
Yield: 24 cookies
Ingredients: 1 box of brownie mix (19.5 oz); 1/2 cup of vegetable oil; 2 large eggs; 1/2 cup of chocolate chips; 1/2 cup of chopped nuts (optional); Powdered sugar for dusting (optional)

Highlighted under: Cozy Baking Recipes

I absolutely love whipping up these Brownie Mix Double Chocolate Cookies when I’m in the mood for a quick and delicious treat. They bake up soft and chewy with a wonderfully rich chocolate flavor that satisfies any sweet tooth. What's great is that they require minimal ingredients, using a brownie mix as the base. I usually surprise friends with them during gatherings, and they never guess just how simple they are. Trust me, these cookies are a chocolate lover's dream come true!

Created by

Rebecca Mills

Last updated on 2026-02-24T02:17:37.002Z

Baking these cookies brings such joy to my kitchen. The moment I mix in the chocolate chips, the rich aroma fills the air and makes every mouthful worth it. I love that they don’t require a lot of prep time, making them a go-to for any last-minute dessert cravings. The crispy edges paired with a fudge-like center are absolutely irresistible!

One of my favorite tips is to slightly underbake them. When removed from the oven, let them sit for a few minutes before transferring to a cooling rack. This little trick helps them remain chewy and moist, just the way I like them. Don’t be surprised if they disappear in a flash!

Why You'll Love These Cookies
Rich chocolate flavor with extra chocolate chips
Soft chewy texture that melts in your mouth
Quick to prepare with minimal ingredients

Mastering the Dough

Creating the perfect cookie dough is essential for achieving the best texture in your Brownie Mix Double Chocolate Cookies. When mixing the brownie mix, vegetable oil, and eggs, aim for a smooth consistency; this will prevent any lumps that could affect the final outcome. Your goal is to achieve a glossy mixture that indicates the ingredients are well combined. Be careful not to overmix, as this can lead to tough cookies, rather than the soft and chewy texture we desire.

When it comes to adding the chocolate chips and optional nuts, folding is key. Gently incorporate them into the dough using a spatula. This technique minimizes the risk of overworking the dough and preserves the tender quality of the cookies. If you prefer your cookies packed with chocolate, consider using a mix of milk and dark chocolate chips, enhancing both the richness and complexity of the flavor.

Baking to Perfection

Baking your cookies correctly will make all the difference in their texture. Keep a close eye on them in the oven; you'll want to remove them when the edges are slightly firm but the centers still appear soft and puffy—this typically takes around 10-12 minutes. Remember, cookies continue to cook slightly after being removed from the oven due to residual heat, so don’t wait for them to firm up completely in the oven.

To achieve that appealing crackly top that chocolate cookies are famous for, allow the dough to sit for a few minutes before scooping it onto the baking sheet. This brief rest time can enhance the texture and help the cookies rise perfectly during baking. If you prefer a slightly crispier cookie, you can extend the baking time by a minute or two, but be cautious not to let them dry out.

Ingredients

To make these delicious cookies, gather the following ingredients:

Ingredients

1 box of brownie mix (19.5 oz)
1/2 cup of vegetable oil
2 large eggs
1/2 cup of chocolate chips
1/2 cup of chopped nuts (optional)
Powdered sugar for dusting (optional)

With these ingredients ready, you're set to make some mouthwatering cookies!

Instructions

Follow these simple steps for a fantastic batch of cookies:

Preheat the Oven

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

Mix Ingredients

In a mixing bowl, combine the brownie mix, vegetable oil, and eggs. Stir until well blended.

Add Chocolate Chips

Fold in the chocolate chips and nuts if using, ensuring they are evenly distributed throughout the dough.

Scoop onto Baking Sheet

Using a cookie scoop or tablespoon, drop rounded portions of dough onto the prepared baking sheet, leaving space between each.

Bake the Cookies

Bake in the preheated oven for 10-12 minutes. The edges should be set, but the centers may look a bit soft.

Cool and Dust

Let the cookies cool on the baking sheet for 5 minutes before transferring them to a wire rack. Dust with powdered sugar if desired before serving.

Enjoy your delicious cookies fresh from the oven!

Pro Tips

For an added twist, try adding a teaspoon of espresso powder to enhance the chocolate flavor.

Storing and Freezing

These Brownie Mix Double Chocolate Cookies can be stored in an airtight container at room temperature for up to one week. If you live in a particularly humid climate, consider placing a piece of bread in the container to help keep the cookies soft. Alternatively, you can freeze the cookies: layer them in a freezer-safe container separated by parchment paper, and they will hold up for up to three months.

To reheat frozen cookies, simply place them in a preheated oven at 350°F (175°C) for about 5-7 minutes. This will restore their soft and chewy texture, making them taste freshly baked. Be sure to check them occasionally, as ovens can vary in temperature.

Variations and Add-ins

Feel free to customize these cookies by experimenting with different mix-ins. Consider adding a swirl of peanut butter or Nutella for a deliciously nutty twist. You can also mix in seasonal ingredients, like crushed peppermint candies during the winter holidays for a festive touch or dried cherries for a tart contrast to the rich chocolate.

If you're looking to make these cookies a bit lighter, consider using applesauce in place of some of the vegetable oil. Start with a 1/4 cup of applesauce along with the original amount of oil, which can retain moisture while reducing fat. Just keep in mind that this may alter the texture slightly, so finding the right balance for your taste might take a few tries.

Questions About Recipes

→ Can I use a different type of brownie mix?

Absolutely! Feel free to experiment with different flavors of brownie mix to create your customized cookie.

→ How should I store these cookies?

Store them in an airtight container at room temperature for up to five days to keep them fresh.

→ Can I freeze the cookie dough?

Yes! You can freeze the cookie dough for up to three months. Just scoop onto a baking sheet and freeze, then transfer to a zip-top bag.

→ What can I substitute for eggs?

You can use flaxseed meal mixed with water or unsweetened applesauce as an egg substitute in this recipe.