Pastel Sugar Cookie Sandwiches

Last spring my niece asked if we could make something that looked like a rainbow exploded in the kitchen. We ended up with flour on our noses, pastel dye staining our fingertips, and these cheerful cookie sandwiches that disappeared before they even cooled completely.

I brought a platter to a book club meeting and watched three adults actually argue over who got the last purple one. Something about tiny pastel sandwich cookies makes people feel like kids again.

Ingredients

• All purpose flour: Provides structure and measuring correctly by spooning into the cup and leveling off prevents dense cookies
• Baking powder: Just enough to give these a subtle lift without spreading too thin
• Unsalted butter: Softened to room temperature so it incorporates properly and creates that tender texture
• Granulated sugar: Sweetens and creates the crisp edges while keeping centers soft
• Egg: Binds everything together and adds richness for a classic sugar cookie taste
• Pure vanilla extract: The backbone of flavor that pairs beautifully with the almond extract if you choose to use it
• Almond extract: Completely optional but adds such a lovely depth that people will ask what your secret ingredient is
• Gel food coloring: Gel instead of liquid prevents adding extra moisture to your dough and produces those vibrant pastel shades
• Powdered sugar: Sifting first prevents lumps in your buttercream and ensures silky smooth frosting
• Milk or heavy cream: Just enough to reach the perfect pipeable consistency for sandwiching
• Sprinkles: Mostly for joy but they do hide any imperfections along the edges

Instructions

Preheat your oven and prepare your workspace:

Set your oven to 350°F and line two baking sheets with parchment paper so nothing sticks and cleanup is minimal

Whisk the dry ingredients together:

In a medium bowl combine the flour, baking powder, and salt until well blended

Cream the butter and sugar:

Beat the softened butter and granulated sugar in a large bowl for about 2 to 3 minutes until the mixture looks light and fluffy

Add the wet ingredients:

Mix in the egg, vanilla extract, and almond extract until everything is fully incorporated

Combine the dough:

Gradually add the flour mixture to the wet ingredients and mix just until you no longer see dry streaks

Divide and color the dough:

Split your dough evenly into 4 or 5 bowls and tint each with a different pastel gel color until the shade is uniform throughout

Portion the cookies:

Use a tablespoon or cookie scoop to form balls and place them 2 inches apart on your prepared baking sheets

Flatten slightly:

Gently press each ball with your palm so they bake evenly and maintain a nice sandwich shape

Bake to perfection:

Bake for 10 to 12 minutes until the edges are set but the centers still look slightly soft

Cool completely:

Let the cookies rest on the trays for 5 minutes then move them to a wire rack until they are completely cool

Make the buttercream:

Beat the butter until creamy then gradually add the powdered sugar, vanilla, salt, and milk until smooth and fluffy

Assemble the sandwiches:

Spread or pipe buttercream onto the flat side of half the cookies and top each with another cookie

Add the finishing touch:

Roll the edges in sprinkles if you want that extra festive look

Save

My daughter started requesting these for her classroom birthday treat in kindergarten. Now in fourth grade she still asks for them, just without the sprinkles because apparently that is too babyish now.

Making The Colors Pop

Gel food coloring is absolutely worth the extra trip to the baking aisle. I tried liquid food dye once and ended up with sticky dough that refused to hold its shape no matter how long I chilled it.

Freezing The Dough

You can scoop the colored dough balls onto a parchment lined tray and freeze them solid, then transfer to a bag for later. Fresh baked cookies in under 15 minutes has saved me more than once.

Texture Secrets

The key is stopping when the edges look done even if the centers seem soft. They continue cooking on the hot tray and that residual heat creates that perfect tender crumb.

• Chill the colored dough for 15 minutes if it feels too soft to work with
• Rotate your baking sheets halfway through for even browning
• Let the buttercream sit for 10 minutes before piping for easier handling

Save

These have become my go to contribution for spring gatherings and school events because they travel so well and always bring smiles.

Recipe Questions & Answers

→ How far in advance can I make these?

Bake the cookies up to 3 days ahead and store in an airtight container. Assemble with buttercream the day of serving for the freshest texture and appearance.

→ Can I freeze the cookie dough?

Yes, freeze the undyed dough for up to 3 months. Thaw overnight in the refrigerator, then divide, color, and bake as directed.

→ Why did my cookies spread too much?

Chill the colored dough portions for 15-20 minutes before baking if your kitchen is warm. This helps them hold their shape without affecting the final texture.

→ What's the best way to get uniform pastel colors?

Use gel food coloring rather than liquid—it provides vibrant color with less product. Start with a tiny amount on a toothpick and gradually add more until you achieve the desired pastel shade.

→ Can I use different frosting flavors?

Absolutely! Lemon curd, strawberry buttercream, or even chocolate ganache work beautifully. Just ensure the filling is firm enough to hold the cookies together without oozing out the sides.

→ How do I store assembled sandwich cookies?

Keep assembled cookies in an airtight container at room temperature for up to 2 days. For longer storage, refrigerate but bring to room temperature before serving for the best texture.