Vegan Cake Batter Blondies

These vegan cake batter blondies whip up in a flash, and taste exactly like cake batter while having a perfect chewy interior and crispy outside.
Course blondies, Dessert
Cuisine vegan, vegetarian
Keyword vegan blondies, vegan cake batter blondies
Prep Time 5 minutes
Cook Time 25 minutes
Total Time 30 minutes
Total Yield 16 blondies
Calories Per Serving 152 kcal
Author Yup, it's Vegan


  • 1 box white or yellow cake mix (I used Duncan Hines French vanilla, which is vegan)
  • 3 tbsp sprinkles (optional; look for brands that don't use confectioner's glaze, which isn't vegan)
  • 1/4 cup neutral oil (I used safflower oil)
  • 3 tbsp aquafaba (I used the liquid from a can of chickpeas)
  • 5 tbsp plain, unsweetened non-dairy milk plus more as needed (I used soy milk)


  1. Preheat the oven to 350 degrees Fahrenheit and lightly grease an 8x8 dish, or 8- to 9-inch round pan.
  2. In a mixing bowl, stir together the sprinkles and cake mix. Add the oil and aquafaba and stir to combine it as well as you can (it will be lumpy and dry, and that's fine).
  3. Add the nondairy milk and stir to mix it in well. Make sure to keep stirring to break up lumps; the batter should come together into a thick, frosting-like texture. Only if absolutely necessary, add more milk 1 tablespoon at a time to bring the batter together.
  4. Use a spatula (you'll need it - this batter is thick) to transfer the batter into the greased pan and spread it out evenly all the way to the edges.
  5. Bake for 22 to 25 minutes, or until the edges are just starting to turn brown.
  6. Let cool for AT LEAST thirty minutes before slicing in order to achieve the best texture.
  7. Leftovers will store in an airtight container for a few days.

Recipe Notes

Nutrition facts exclude sprinkles.

Nutrition Facts
Vegan Cake Batter Blondies
Amount Per Serving (1 blondie)
Calories 152 Calories from Fat 54
% Daily Value*
Total Fat 6g 9%
Saturated Fat 1g 5%
Sodium 181mg 8%
Potassium 8mg 0%
Total Carbohydrates 23g 8%
Sugars 14g
Protein 1g 2%
Calcium 6%
Iron 8%
* Percent Daily Values are based on a 2000 calorie diet.