Cosmic Brownie Cheesecake Cookies
These cosmic brownie cheesecake cookies started as a fun experiment and have quickly become a favorite among family and friends. Each cookie combines a rich, fudgy brownie base with a creamy, soft chocolate cheesecake center, creating the perfect balance of those cosmic brownie chocolate and smooth cheesecake. Every bite is a little chewy, a little gooey, and totally irresistible. Whether you enjoy them fresh from the oven or let them chill for later, these cookies are playful, fun to bake, and guaranteed to become a new favorite!
The Chill Trick for Picture-Perfect Cookies
One little tip that quickly became a must during testing our cheesecake stuffed cookies is cooling the cheesecake filling before baking the cookies. At first, we skipped this step and ended up with cheesecake oozing all over the pan, delicious, yes, but definitely not the neat, picture-perfect cookies we were aiming for. Letting the filling chill first keeps it stable and makes it much easier to work with, so each cookie has that perfect creamy center without any messy mishaps. It’s a simple step, but it’s the real key to getting beautifully formed cosmic brownie cheesecake cookies every single time.
My sister and I have always loved cosmic brownies, when we were kids, they felt like such a special treat. In elementary school, our friend would often share hers at lunch and getting one was always a little highlight of the day. Every bite felt fun and bit magical (especially the holiday themed ones!), which is exactly what inspired us to recreate that nostalgic chocolatey joy in cookie form!
Why I Measure in Grams (and You Might Want To, Too)
If you’ve ever made the same recipe twice and gotten two totally different results, the measuring method is often the reason.
Professional bakeries almost always measure by weight, not volume. Measuring cups leave room for inconsistency—especially with ingredients that pack differently depending on how you scoop or pour them. A scale removes all of that guesswork.
One of the biggest offenders is sugar. Different sugars (and even the same sugar measured by different people) can vary wildly in volume, but 100 grams is always 100 grams. Measuring by weight gives you repeatable, bakery-consistent results and cuts down on extra dishes at the same time.
A food scale is one of the best (and most affordable) investments you can make for your kitchen if you love baking and want your recipes to turn out exactly the same every time.
Ingredients To Prepare
Before baking, take a few minutes to gather the ingredients below and to ensure that they are rich, fudgy, and perfectly chocolatey!
Once you have all of the ingredients ready to go, you’re officially set up for cosmic brownie cheesecake cookie success. I always recommend measuring everything out ahead of time so the process is smoother, and you can focus on making the best cookies possible!
Cosmic Brownie Cheesecake Cookies
Ingredients
- 1 cup butter
- 1/2 cup granulated sugar
- 2/3 cup brown sugar
- 1 egg
- 2 tsp vanilla extract
- 1 tbsp molasses optional
- 2 cups All-Purpose Flour
- 3/4 cup cocoa powder
- 1 tsp baking soda
- 1/2 tsp baking powder
- 1 tbsp espresso powder optional
- 1 block cream cheese
- 1/2 cup powdered sugar
- 1 tsp vanilla extract
- 3 tbsp cocoa powder
- 1/2 cup granulated sugar
- 1/4 cup color coated chocolate chips
Method
- Preheat the oven to 350°F (convection). Line a baking sheet with parchment paper and set aside.
- In a medium bowl, mix together the room-temperature cream cheese, powdered sugar, cocoa powder, and vanilla until smooth. Scoop 1-tablespoon portions onto a parchment-lined plate or tray and freeze until firm.
- In a large bowl or stand mixer fitted with the whisk or paddle attachment, beat the room-temperature butter, granulated sugar, and brown sugar until light and off-white in color, about 1–2 minutes.
- Add the egg, molasses, and vanilla extract, mixing until fully combined.
- Add the all-purpose flour, cocoa powder, espresso powder, baking powder, and baking soda. Gently fold the dry ingredients into the dough until no dry spots remain.
- Bake one test cookie to check spread and ensure no ingredients were missed.
- Scoop ⅓ cup of cookie dough and flatten it in your palm. Place a chilled cream cheese ball in the center, then fold the dough around the filling to seal completely. Roll each cookie dough ball in a mixture of granulated sugar and color-coated chocolate chips.
- Place the filled cookie dough balls onto the prepared baking sheet, spacing evenly apart.
- Bake for 12–13 minutes, until the edges are set and the centers look slightly underbaked.
- For perfectly round cookies, use a round bowl, cup, or cookie cutter to gently swirl around the cookies immediately after removing them from the oven.
- Let the cookies rest on the baking sheet for about 10 minutes before transferring.
- Enjoy fresh, or store cookies in an airtight container in the refrigerator for up to 8 days.
Nutrition
Private Notes
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