These funfetti shortbread sandwich cookies are soft, buttery, and bursting with sprinkles. Each cookie is filled with a creamy vanilla buttercream, making every bite a festive and delightful treat. Perfect for birthdays, parties, or simply enjoying as a sweet snack, these cookies are easy to make and freezer-friendly.
For the Vanilla Buttercream:
1/2 cup Unsalted butter, softened
1 tbsp Vanilla extract
2 1/2 – 3 cups Powdered sugar
1 tbsp Heavy cream
Food coloring, optional
For the Shortbread Cookies:
1 3/4 cups All-purpose flour
1/4 tsp Baking Powder
1/4 tsp Baking Soda
1/2 tsp Cream of Tartar
1/4 tsp Salt
1/2 cup Unsalted Butter, softened
1/2 cup Sugar
1 Egg, room temperature
2 tsp Vanilla Extract
1 tsp Almond Extract
1/2 cup Funfetti sprinkles
Use chocolate or colored buttercream for different themes.
Swap almond extract for lemon or orange extract for a citrus twist.
Add mini chocolate chips or crushed nuts for extra texture.
Make mini versions for bite-sized party treats.
Freeze unfilled cookies for up to 2 months; fill with frosting after thawing.