Funfetti Blondies

These birthday cake blondies taste like a classic buttery blondie filled with sprinkles and topped with classic vanilla buttercream and even more sprinkles!

In a small bowl, whisk the flour, baking powder and salt together.

Step 1:  

In a medium or large mixing bowl, whisk the melted butter and sugar together until fully combined. Whisk in the egg and vanilla until smooth. 

Step 2:  

Add the dry mixture to the wet. Fold in the sprinkles. Pour into a 9x5 loaf pan. 

Step 3:  

Bake at 350 F/ 177 C for 28-35 minutes. Cool in the pan for 20-25 minutes. Lift out of the pan to cool completely. 

Step 4:  

Make the vanilla buttercream by creaming butter, powdered sugar, vanilla extract and milk together until smooth and creamy. 

Step 5:  

Spread the buttercream on top of the cooled blondie bars. Top with more sprinkles. 

Step 6:  

Cut into bars and enjoy!  

Step 7:  

Get the recipe by clicking the button below!