Gluten-Free Funfetti Blondies (Vegan, Allergy-Free)

gluten-free funfetti blondies on a white plate with sprinkles

5 from 2 reviews

Soft and chewy, these Gluten-Free Funfetti Blondies are a super easy homemade treat for any celebration! Just 9 ingredients, these vegan birthday cake blondies are allergy-free and taste just like sweet vanilla cake batter with rainbow sprinkles and dairy-free white chocolate chips! Kid-friendly, made in one bowl, and ready in 30 minutes!




  1. Preheat your own to 350°F.
  2. In a small bowl, mix together the flax egg and set it aside to gel.
  3. In a large bowl whisk together the flour, baking powder, brown sugar, and granulated sugar to combine.
  4. Add the prepared flax egg, melted and cooled to room temperature butter, and vanilla extract. Mix everything together to form a smooth, thick, and sticky batter.
  5. Fold in 1/3 cup each of the white chocolate chips and sprinkles to the batter.
  6. Line an 8x8 square baking pan with parchment paper before pouring the sticky batter into the pan and smoothing it out into an even, thin layer. Press in the leftover white chocolate and sprinkles to the top.
  7. Bake the blondies in the preheated oven for 25-30 minutes, until the top is just golden brown, but the center is still slightly gooey.
  8. Remove and let cool slightly before cooling completely in the fridge or freezer, before cutting into 9 squares.


  • You can use any shaped sprinkle you'd like.
  • For easy cutting, put the blondies in the freezer for 10-20 minutes before using a sharp knife to cut into desired amount of bars.
  • Store leftover blondies at room temperature in an airtight container for 5-6 days or in the fridge for up to 7-10 days.
  • You can freeze the blondies by slicing them into squares and wrapping them individually in freezer-safe paper. Freeze them flat until solid before adding them all to a large ziplock bag or storage container. Thaw them overnight in the fridge.


Keywords: Funfetti blondies, birthday cake blondies, cake batter blondies, vegan blondies, gluten-free blondies