Preheat the oven to 350 degrees F. Line an 8x8 baking pan with parchment paper.
In a baking bowl, whisk cornstarch and milk. Add in melted coconut oil, agave, cane sugar, and vanilla. Mix.
Add almond flour, coconut flour, baking soda and salt. Mix with spoon until a dough forms. Stir in ¼ cup white chocolate chips. Pour dough into pan and press down until even.
Bake for 15-18 minutes until the edges are golden brown. Let cool for 30 minutes. Melt the rest of the white chocolate then spread on top. Sprinkle on the sprinkles.
Let set in freezer for 10 minutes then cut into bars carefully.
Enjoy!
Notes
Make sure to bake until the edges are golden brown
Store in an air-tight container on the counter or in the fridge so that they hold their moisture.
Wait until they are completely cooled before adding the white chocolate on top.
Allow white chocolate and sprinkles to set in the freezer for 5 minutes then cut into them carefully.