Preheat the oven to 350°F and grease donut pans with nonstick cooking spray. Set aside.
In a large mixing bowl, whisk together the all-purpose flour, light brown sugar, granulated white sugar, baking powder, and the rainbow sprinkles until combined.
1½ cup all-purpose flour, ⅓ cup light brown sugar, ¼ cup granulated sugar, 1½ teaspoons baking powder, ⅓ cup rainbow sprinkles
In a separate bowl beat together the eggs, whole milk, lemon juice, cotton candy flavoring, and vanilla. Whisk them together until combined.
2 large eggs, ⅓ cup whole milk, 1 tablespoon lemon juice, ½ teaspoon cotton candy flavoring, 1 teaspoon vanilla extract
Whisk in the melted butter and then add the wet ingredients into the bowl with the dry ingredients and mix it all together until completely combined.
¼ cup salted butter
Use a piping bag or a ziploc bag with the corner cut off to pipe the donut batter into the prepared donut pan(s). You want to fill them just over 75% full but not much more than that, or they could overflow while baking
Bake for 12 to 15 minutes or until a toothpick inserted into the center of a donut comes out clean.
Remove from the oven and allow the donuts to cool for 3 to 5 minutes and then gently twist them out of the pan and place them on a wire rack.
While the donuts are baking, use a stand or hand mixer and a medium-sized mixing bowl to blend together the cream cheese and powdered sugar until light and fluffy, about 5 minutes. You will want to start the mixer on the lowest setting so that the powdered sugar doesn’t fly out of the bowl.
2 ounces cream cheese, 2 cups powdered sugar
Slowly add in the whole milk, continuing to beat, until completely combined. Use a spatula to scrape down the sides and bottom of the bowl and mix again for a minute or two until the glaze is completely smooth. You should have a thick glaze at this point.
2 tablespoons whole milk
Mix in the pink food coloring until you reach your desired shade of pink.
Pink food coloring
Dip the donuts in the glaze, or pour it over the top of the donuts while they are on the wire rack, and garnish with party sprinkles, optional.
Sprinkles