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Two funfetti blondies with vanilla frosting and rainbow sprinkles are turned on their side in the middle of a wood board. More blondies surround them and sit in the background.

Gluten Free Funfetti Blondies

Author Casey Colodny
Prep: 10 minutes
Cook: 25 minutes
Total: 35 minutes
Servings: 12 bars
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These funfetti blondies taste like a soft and fudgy vanilla brownie with rainbow sprinkles in every bite. The thick and creamy vanilla frosting with more sprinkles take these blondies over the top!

Ingredients

  • 1 cup natural cashew butter
  • 1 egg
  • cup coconut sugar
  • ¼ cup maple syrup
  • 2 tbsp imitation vanilla extract or sub regular vanilla extract
  • ¼ cup GF flour use a 1:1 GF flour replacement (I like Bob's Red Mill 1:1 GF flour)
  • ¼ tsp salt
  • ½ tsp baking soda
  • cup sprinkles + 2 tbsp rainbow sprinkles
  • Favorite store-bought vanilla frosting I like the Miss Jones brand

Instructions

  • Preheat the oven to 350F and line a 8”x8” pan with parchment paper.
  • In a large mixing bowl, use a hand blender and whisk together cashew butter, egg, coconut sugar, maple syrup, and vanilla extract until smooth.
    A bowl with egg, coconut sugar, cashew butter, maple syrup, and imitation vanilla extract.
  • Add in the GF flour, baking soda, and salt and stir again with hand blender until combined.
    Gluten free flour on top of blondie batter.
  • Add in ⅓ cup of sprinkles and stir until combined with a wooden spoon. Batter will be thick.
    A wood spoon sits in a bowl of gluten free blondie batter with rainbow sprinkles ready to be mixed in.
  • Using a spatula, spread batter in the parchment-lined 8”x8” pan in an even layer. Top with remaining 2 tbsp sprinkles.
    A baking pan is lined with parchment paper and filled with funfetti blondie batter ready to bake.
  • Move to the oven and bake for 24-26 minutes (mine was 26), or when the edges are browned, raised, and pulled away from the sides. (A toothpick or knife inserted will not come out completely crumb-free, but if you bake longer the bars will be dry!)
    Fresh baked funfetti blondies with a golden top and additional rainbow sprinkles.
  • Let cool completely before topping with your favorite store-bought vanilla frosting. Optional: garnish with extra sprinkles. Cut into 12 or 9 slices and store in an airtight container at room temperature for up to 5 days.
    Gluten free blondies with vanilla frosting and rainbow sprinkles sit scattered on a white surface. There are more sprinkles scattered all around.