01 -
Preheat oven to 350°F (175°C). Spray two 6-count donut pans with flour-based baking spray.
02 -
In a small bowl, stir water and yeast together. Let sit for 5-10 minutes until foamy.
03 -
In a large bowl, whisk together flour, sugar, baking powder, and salt. Make a well in the center.
04 -
Add eggs, buttermilk, melted butter, vanilla, and the yeast mixture to the dry ingredients. Stir until combined.
05 -
Gently fold in sprinkles until just incorporated, being careful not to overmix to prevent color bleeding.
06 -
Spoon approximately ¼ cup of batter into each donut cavity, smoothing the tops as needed.
07 -
Bake for 10-15 minutes, until set and light golden brown around the edges.
08 -
Allow donuts to cool in the pan for 5 minutes before removing.
09 -
While donuts are cooling, whisk together powdered sugar, milk, and vanilla extract in a small bowl until smooth and thick but pourable.
10 -
Transfer donuts to a wire rack. Drizzle glaze over still-warm donuts and immediately add sprinkles before the glaze sets.
11 -
Enjoy while still warm for the best flavor and texture.