Take a cosmic journey of flavor with these incredible galaxy cookies. These oversized, soft chocolate cookies are loaded with rich, fudgy flavor and studded with vibrant rainbow candy chips that’ll remind you of the stars.
These cosmic confections feature a soft, rich chocolate dream cookie base with a texture somewhere between a brownie and a cookie. They are topped with a smooth, creamy, and intensely chocolatey frosting.
But the show’s real star is the rainbow chips – they add a pop of color and take these cookies to a whole new level of deliciousness. It all comes together for a world of pure chocolate bliss.
These cookies are inspired by Crumbl cookies, which might make you think they are complicated to make! But they are very straightforward, and you’ll create your galaxy cookie masterpieces in no time.
These cookies are perfect for the holidays, a space-themed party, a fun baking project with the kids, or a special treat for yourself. I mean, a giant, chewy chocolate cookie loaded with colorful candy chips is perfect for almost any occasion!
In this post, we’ll walk you through the step-by-step process of creating these galaxy cookies and share some tips for achieving the perfect texture and flavor. So, who’s ready to blast off into a galaxy of cookie deliciousness?
Are you looking for more cookie recipes? Try red velvet cookies, cherry cheesecake cookie cups, or Butterbeer cookies!
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🥘Ingredient Notes
For exact amounts needed see the recipe card below
The ingredients are pretty straightforward and include the baking staples: butter, brown sugar, white sugar, egg, vanilla extract, flour, salt, baking powder, powdered sugar, and milk.
You will also need:
- Unsweetened cocoa powder: This is what gives the cookies their rich, chocolatey flavor and deep, dark color.
- Unsweetened baking chocolate
- Rainbow candy chips: These little guys, with their bright, vibrant colors, make the cookies look like a galaxy. You can find them online or in the baking section of craft stores.
🥣How to Make Galaxy Cookies
- In a large bowl, cream the softened butter and sugars until light and fluffy. This should take about 2-3 minutes with an electric mixer.
- Beat in the egg, vanilla, and cocoa powder. The mixture will be thick and chocolatey.
- Whisk together the flour, baking powder, and salt in a separate bowl. Gradually add the dry and wet ingredients, mixing until just combined. The dough will be very crumbly, but don’t worry – that’s normal.
- Divide the dough into six equal portions and form each portion into a ball, pressing the dough together until it comes together.
- Chill the cookie dough balls on a plate or baking sheet in the fridge for at least 30 minutes.
- Preheat your oven to 350 degrees F and line a baking sheet with parchment paper. Place the chilled cookie dough balls on the prepared baking sheet and bake for 15-18 minutes or until the edges are just golden brown. You want the cookies to be slightly underbaked in the center for that perfect chewy texture.
- Let the cookies cool on the baking sheet for 5 minutes, then transfer them to a wire rack to cool completely.
- While the cookies are cooling, make the chocolate frosting. Melt the unsweetened baking chocolate in the microwave in 30-second increments, stirring between intervals until smooth. Let the chocolate cool for 5 minutes, then beat in the softened butter, vanilla, and powdered sugar. Gradually add the milk, beating until the frosting is smooth and spreadable.
- Once the cookies are cool, pipe the chocolate frosting around the top of each cookie using a piping bag or a zip-top bag with the corner snipped off. Sprinkle the rainbow candy chips over the frosting, pressing them gently into the frosting to make sure they stick.
🍴Serving Ideas
Now that you’ve made a batch of these incredible Galaxy Cookies, it’s time to serve them. Here are a few creative ideas.
- Cookies and Milk: Nothing beats serving these tasty cookies with a big glass of cold milk. Hot chocolate works great, too!
- Outer Space Party: These cookies are perfect for a space-themed birthday party or event. Arrange them on a platter with star-shaped sugar cookies and half-moon cookies, and you’ve got an out-of-this-world dessert spread.
- Lunchbox Treat: Surprise your kids (or yourself!) with a Galaxy Cookie in their lunchbox. It’s a fun and unexpected treat that will brighten their day. Just pack it in a sturdy container so it doesn’t get crushed.
- Christmas Cookies: These soft and chewy cookies are perfect for the holidays. Add some to your cookie tray this year, along with other Crumbl-inspired cookies like Butterbeer cookies or Cookies and Cream Milkshake cookies.
💭How to Store
Store your Galaxy Cookies in an airtight container at room temperature for up to 3 days. If you need to stack your cookies in the container, place a piece of parchment paper or wax paper between each layer to prevent them from sticking together.
You can also freeze them for up to 2 months. Place the cookies in a single layer on a baking sheet, freeze until solid, then transfer them to a freezer-safe container or bag.
When you’re ready to eat them, let them thaw at room temperature for a few hours or pop them in the microwave for a few seconds to warm them up.
⭐Tips
Be sure to check out the step by step instructions
- These cookies are best enjoyed fresh, so I don’t recommend making them too far in advance. After a few days, the frosting and candy chips can lose their luster, and the cookies may dry out.
- Chilling the dough helps prevent the cookies from spreading too much in the oven and keeps them nice and thick.
- While rainbow candy chips are the classic choice for Galaxy Cookies, you can mix things up! Use different chocolate chips, sprinkles, or edible glitter colors to create your unique galaxy.
- Pipe the frosting with a ziploc bag with the tip cut off if you don’t have a piping bag.
- Add some rainbow chips or regular chocolate chips to the dough to make the cookies even more chocolatey.
- If you want to make smaller cookies, portion the dough out into 10 or 12 balls. Smaller cookies will bake faster, so start checking them around the 10-minute mark to avoid overbaking.
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Galaxy Cookies Recipe
Ingredients
- ½ cup unsalted butter softened
- ¾ cup brown sugar
- ¼ cup white sugar
- 1 large egg
- 1 teaspoon vanilla extract
- ¼ cup unsweetened cocoa powder
- 2 cups flour
- ½ teaspoon salt
- ½ teaspoon baking powder
Frosting
- 4 ounces unsweetened baking chocolate
- ½ cup butter softened
- 2 teaspoons vanilla extract
- 6 cups powdered sugar
- ⅓ cup milk
- ½ cup Rainbow candy chips
Instructions
- In a large bowl, cream the butter and both sugars until fluffy. Then, beat in the egg, vanilla, and cocoa powder.½ cup unsalted butter, ¾ cup brown sugar, ¼ cup white sugar, 1 large egg, 1 teaspoon vanilla extract, ¼ cup unsweetened cocoa powder
- Add the flour, baking powder, and salt and mix until combined. The dough will be very crumbly.2 cups flour, ½ teaspoon baking powder, ½ teaspoon salt
- Divide the dough into six equal portions and form each portion into a ball. The dough will be very crumbly. Mix until it comes together.
- Refrigerate the cookie dough balls for at least 30 minutes.
- Meanwhile, preheat the oven to 350 degrees F.
- Bake the cookies for 15-18 minutes. You want the edges to be golden brown but the middle is still chewy.
- Cool for 5 minutes and then transfer to a rack to cool completely.
- To make the frosting, microwave the baking chocolate in a large microwaveable bowl in 30-second increments until melted. Cool for 5 minutes.4 ounces unsweetened baking chocolate
- Add the sugar, butter, and vanilla to an electric mixer. Gradually add the milk while beating with the mixer.½ cup butter, 2 teaspoons vanilla extract, ⅓ cup milk, 6 cups powdered sugar
- Pipe the buttercream frosting around the top of the cookies using a piping bag with a round tip.
- Sprinkle the rainbow candy chips on top.½ cup Rainbow candy chips
Notes
- These cookies are best enjoyed fresh, so I don’t recommend making them too far in advance. After a few days, the frosting and candy chips can lose their luster, and the cookies may dry out.
- Chilling the dough helps prevent the cookies from spreading too much in the oven and keeps them nice and thick.
- While rainbow candy chips are the classic choice for Galaxy Cookies, you can mix things up! Use different chocolate chips, sprinkles, or edible glitter colors to create your unique galaxy.
- Pipe the frosting with a ziploc bag with the tip cut off if you don’t have a piping bag.
- Add some rainbow chips or regular chocolate chips to the dough to make the cookies even more chocolatey.
- If you want to make smaller cookies, portion the dough out into 10 or 12 balls. Smaller cookies will bake faster, so start checking them around the 10-minute mark to avoid overbaking.
- You can find the rainbow chips on Amazon or in the baking section of craft stores.
As an Amazon Associate and member of other affiliate programs, I earn from qualifying purchases.
Nutrition Information
Nutrition facts are estimates.