If you’ve already conquered the delicate art of classic macarons, then prepare to embark on an exciting culinary journey with Galaxy Macarons. This show-stopping variation takes the popular meringue-based sandwich cookies to a whole new celestial level, allowing you to create stunning, other-worldly designs with vibrant swirls of color. Forget plain pastels; it’s time to unleash your inner artist and craft a dessert that looks as incredible as it tastes.

These mesmerizing treats are more than just a dessert; they’re a statement. By artfully combining three distinct colors of macaron batter – typically shades of blue, purple, and dark grey – you can achieve an incredible swirling effect that mimics the vast beauty of a nebula or a distant galaxy. The result is a unique, colorful appearance that is sure to impress anyone who sees them.
This delightful variation is a favorite of many bakers, including Rebecca, who adores its creative possibilities. While the classic blue, purple, and dark grey combination is most common for achieving that authentic galaxy feel, your imagination is the only limit. Feel free to experiment with other cosmic hues like vibrant pink or fiery orange, which can create striking contrast when paired with black or dark grey batter.
To truly enhance the celestial allure, there are several magical touches you can add. A sprinkle of edible luster dust before baking imparts a subtle shimmer, catching the light like distant stars. Alternatively, a fine mist of luster spray applied after the shells have cooled can give them a more pronounced metallic sheen. For an extra whimsical touch, adorn both the macaron shells and the buttercream filling with tiny metallic star sprinkles, transforming each bite into a miniature constellation. The creative options are abundant, making the process of crafting these galaxy macarons incredibly fun and rewarding!
Beyond their stunning appearance, these intergalactic treats also boast a playful vibe that pairs wonderfully with equally vibrant creations. For instance, their tie-dye aesthetic perfectly complements the look of a Grateful Dead Drink, making for a truly memorable and visually cohesive dessert experience.

How to Master Galaxy Macarons: A Step-by-Step Guide
Creating foolproof macarons requires precision and patience, but the spectacular results are always worth the effort. For a deeper dive into general macaron techniques and crucial tips, you can explore comprehensive tutorials like our guide on how to make foolproof macarons. Here, we’ll focus specifically on achieving that breathtaking galaxy effect.
The journey begins with meticulous preparation. This involves having all your baking equipment, such as silicone mats and piping tools, ready and ensuring your dry ingredients are accurately weighed. A simple yet vital step is to wipe down all mixing bowls and tools with a paper towel lightly dampened with vinegar. This essential action helps eliminate any lingering traces of grease, which can otherwise compromise the integrity of your meringue and prevent it from reaching its desired stiff consistency.

Crafting the Perfect Meringue: The Foundation of Your Macarons
- Whip the Egg Whites: Begin by placing your egg whites into a clean mixing bowl. Using either a hand mixer or a stand mixer fitted with a whisk attachment, beat the egg whites at a medium speed until they start to thicken slightly and become foamy. This initial stage is crucial for building a stable base for your meringue.
- Gradually Add Sugar and Cream of Tartar: With the mixer still running, slowly and steadily incorporate the white granulated sugar and cream of tartar. Once these are added, increase the mixer speed to high. Continue beating the egg whites until they transform into a glossy, stiff meringue that holds firm peaks when the whisk is lifted. Achieving these “stiff peaks” is absolutely critical; it’s the secret to preventing unsightly air bubbles in your macaron shells and ensuring they develop the characteristic “feet.”
- Fold in Dry Ingredients (Macaronage): Once your meringue is flawlessly stiff, gently add the sifted almond flour and powdered sugar. Using a rubber spatula, carefully fold these dry ingredients into the egg whites. This process, known as macaronage, requires a delicate touch. You want to combine them just until no dry streaks remain, being careful not to overmix.
- Divide the Batter for Colors: When the dry ingredients are just incorporated, divide the macaron batter evenly into three separate bowls. If you prefer a simpler design, you can opt for just two colors.

- Incorporate Gel Food Coloring: Add a few drops of your chosen gel food coloring to each bowl of batter. Gel food coloring is preferred over liquid dyes as it provides intense color without adding excess moisture that can disrupt the macaron’s delicate consistency.
- Achieve the Right Consistency: With the rubber spatula, continue folding each colored batter until the color is uniformly mixed and the batter flows off the spatula in thick, continuous ribbons. This is the perfect macaronage consistency – often described as “lava-like” – where the batter is fluid but not runny. Be mindful not to overmix, as this can lead to thin batter and flat macaron shells. Clean your spatula between colors to prevent unintended mixing.

Piping Your Stellar Macaron Shells
Creating the dazzling galactic tie-dye effect for your macaron shells is surprisingly simpler than it appears! The secret lies in a clever piping technique. Instead of mixing the colors directly, each vibrant batter is placed into its own individual piping bag. Then, these smaller, color-filled bags are all inserted together into one larger piping bag fitted with a wide round tip. This innovative method allows the colors to swirl naturally as you pipe, producing that beautiful, marbled galaxy design.


Once your shells are piped, gently tap the baking sheets firmly against your countertop several times. This crucial step helps to release any trapped air bubbles, which can cause hollow or cracked shells. Let the piped shells rest at room temperature until a “skin” forms on top. They should appear dull rather than shiny, and you should be able to lightly touch the surface without any batter sticking to your finger. This resting period is essential for developing the signature macaron “feet” during baking.
Crafting Your Celestial Vanilla Buttercream Filling
The filling for your Galaxy Macarons offers another opportunity for creativity. You can choose to make a single-colored buttercream to provide a subtle contrast, or you can opt for a vibrant, multi-colored filling that echoes the cosmic swirls of the macaron shells. To create a dazzling tri-color buttercream filling, first prepare your vanilla buttercream, then divide it into three portions and color each with matching gel food dyes.
For an impressive swirled effect in the filling, lay out a piece of plastic wrap. Carefully spread each of the three distinct colors of buttercream side by side along one edge of the plastic wrap. Ensure they are touching to allow for the blending effect.

Once the colors are arranged, carefully roll the plastic wrap up into a neat sausage shape, ensuring the colors are gently pressed together. Then, carefully slip this buttercream-filled plastic wrap “sausage” into a piping bag that has been fitted with a coupler and your preferred star tip. This method ensures that all three colors are piped simultaneously, creating a beautiful, swirled pattern as you fill the macarons.


Twist the end of the piping bag shut to secure the buttercream. Now you’re ready to assemble your Galaxy Macarons! Take half of your room-temperature macaron shells and pipe a generous swirl of the colorful frosting onto their flat backs. Then, gently press another macaron shell on top, forming a delightful sandwich. The slight pressure will distribute the filling evenly and complete your cosmic creation.

Explore More Homemade Macaron Recipes
One of the fantastic attributes of macarons is their naturally gluten-free nature, making them a delightful treat for many! Once you’ve mastered these captivating Galaxy Macarons, you might be inspired to explore other delicious variations. Check out some of our favorite homemade macaron recipes to further expand your baking repertoire:
- Classic French Macarons
- Elegant Italian Macarons
- Invigorating Green Tea Matcha Macarons
- Creative Macaron Cocktail Recipes
Galaxy Macarons Recipe
Galaxy Macarons are a great way to step up your game! You can use any combination of colors for your macarons.
1 hr
15 mins
30 mins
1 hr 45 mins
Desserts
Macarons
Equipment
- Stand mixer or electric hand mixer
- Rubber spatula
- Mesh Sieve
- Mixing bowls
- 4 piping bags (new and clean)
- Large round tip
- Large star tip
18 Macarons
Ingredients
- 4 large egg whites (120 grams)
- ½ cup white granulated sugar (100 grams)
- ¼ tsp cream of tartar
- 1 ¼ cup fine almond flour (blanched)
- 2 cup powdered sugar
- 1 pinch salt
- 3 gel food colors (in bright or very saturated colors)
For the buttercream filling:
- ½ cup butter (softened, 1 stick or 114 grams)
- 2 cup powdered sugar (240 grams)
- 2 tsp vanilla extract
- 1-2 tbsp heavy cream
Instructions
Prep your dry ingredients:
- Begin by weighing out all of the ingredients precisely and having them ready for use.
- Line 2 large baking sheets with parchment paper or a silicone baking mat. Prepare a new piping bag by fitting a clean coupler and a large round piping tip into it.
- Wipe down all of your mixing bowls and tools with a paper towel dampened with vinegar. This critical step helps remove any traces of grease that could cause the meringue to collapse.
- Accurately weigh out the powdered sugar and almond flour, then thoroughly sift them through a fine mesh sieve. This combines them well and eliminates any lumps, ensuring a smooth macaron batter.
Make the meringue:
- Place the egg whites in a mixing bowl and use a hand mixer or stand mixer to beat them at medium speed until they become slightly thickened and foamy.
- While the mixer is still running, slowly add the white granulated sugar and cream of tartar. Increase the mixer speed to high and continue beating the egg whites until you achieve a stiff, glossy meringue that forms firm peaks when the whisk is lifted. Stiff peaks are essential for successful macaron shells and prevent air bubbles.
- Once your meringue is ready, gently add the sifted powdered sugar and almond flour. Use a rubber spatula to carefully fold them into the egg whites using the macaronage technique.
- When the dry ingredients are just combined and no streaks remain, divide the batter evenly into three separate bowls (or two, if you prefer fewer colors).
- Add your desired gel food coloring to each bowl. With the rubber spatula, continue folding each batter until the color is completely mixed in and the batter flows off the spatula in thick, continuous ribbons. This is the correct macaronage consistency. Be careful not to over-mix, as this can lead to thin batter and issues with the finished macaron shells.
- Clean the spatula thoroughly and repeat the folding process for each bowl of batter until all the colors are perfectly mixed and the desired consistency is achieved.
Pipe the macarons:
- Place each color of macaron batter into its own individual piping bag. Trim a small end off of each colored bag and then carefully place all three smaller bags together into the large piping bag that has been fitted with a coupler and a large round piping tip.
- Twist the end of the large piping bag closed, then pipe the multi-colored macarons onto your parchment-lined baking sheets. Hold the bag straight up and down, applying steady pressure, and move your hand in a slight circular motion while squeezing to help create the beautiful swirled colors. Pause briefly after piping, then lift away the piping bag cleanly.
- After piping all the shells, firmly tap the baking sheets against your countertop several times. This releases any trapped air bubbles, crucial for preventing hollows and cracks in the finished macarons.
Bake the macarons:
- Preheat your oven to 325°F (160°C).
- Allow the piped macarons to rest at room temperature until their tops have dried and formed a “skin.” When they are ready, they will lose their glossy sheen and appear dull. You should also be able to gently touch the tops without the batter sticking to your finger. This drying process is vital for the development of the macaron’s “feet.”
- Once the tops have dried, bake the macarons for 15-16 minutes, or until they are fully baked through. To test for doneness, carefully try to gently nudge one of the shells. If it sticks to the mat or paper, continue baking for another minute or two.
- Once the macaron shells have finished baking, remove them from the oven and allow them to cool completely on the baking sheets before attempting to remove them.
- To give them an extra fancy, ethereal finish, you can lightly spray a bit of silver color mist spray on each shell once it has cooled entirely.
Make the buttercream filling:
- The buttercream filling for the macarons can be a single color, or you can make it three different colors to perfectly match the macaron shells for an even more dramatic effect. To begin making the buttercream, beat the room temperature butter with an electric mixer until it is smooth and creamy.
- Gradually add the powdered sugar, about 1/2 cup at a time, ensuring each addition is fully incorporated into the butter before adding more.
- Mix in the vanilla extract, then add heavy cream, one tablespoon at a time, until the frosting reaches a smooth, pipeable consistency.
- If desired, divide the buttercream into three bowls and stir in matching gel food colors to create your cosmic palette.
- Spread out a piece of plastic wrap. Carefully spread each of the three colored buttercreams out onto it along the edge, side by side, ensuring they touch.
- Roll the plastic wrap up into a neat sausage shape, then carefully slip it into a piping bag fitted with a coupler and a star tip.
- Twist the end of the piping bag shut to secure the filling.
Assemble the macarons:
- Swirl the colorful frosting onto the flat back of half of the cooled macaron shells, creating a delightful dome of filling. Then, gently press another macaron shell onto it to complete your cosmic sandwich.
Nutrition
Carbohydrates: 34g |
Protein: 3g |
Fat: 9g |
Saturated Fat: 4g |
Polyunsaturated Fat: 0.2g |
Monounsaturated Fat: 1g |
Trans Fat: 0.2g |
Cholesterol: 14mg |
Sodium: 56mg |
Potassium: 22mg |
Fiber: 1g |
Sugar: 32g |
Vitamin A: 170IU |
Vitamin C: 0.01mg |
Calcium: 19mg |
Iron: 0.3mg
Notes
Always use gel food colors for macarons, rather than liquid food dyes. Liquid dyes add unwanted moisture to the batter, which can significantly alter the consistency and ruin your macarons.
Creating these celestial delights is a truly rewarding experience, transforming simple ingredients into edible works of art. The awe-inspiring beauty of Galaxy Macarons makes them perfect for special occasions, gifts, or simply a luxurious treat to brighten any day. Remember, practice makes perfect when it comes to macarons, so don’t be discouraged if your first batch isn’t absolutely flawless. Each attempt brings you closer to mastering this delightful baking skill!
Don’t forget to share your incredible Galaxy Macarons creations with us on Instagram using the hashtag #sugarandclothloves. We genuinely love seeing all the unique and beautiful desserts you create! If you’re looking for more quick and delicious recipes to expand your culinary adventures, you can find them all right here, perhaps even paired with a few refreshing cocktails to complement your sweet treats!
Fun DIY’s Using Macarons
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