INGREDIENTS
3
Eggs, large
2 tsp
Vanilla extract or vanilla bean paste
3 tsp
Baking powder
200 g
Caster sugar
750 g
Icing or powdered sugar
315 g
Plain flour
2 cups
Sprinkles
2 tsp
Vanilla extract
460 g
Butter, unsalted
300 milliliters
Milk
2 tbsp
Sour cream, full fat
1/4 cup sprinkles (rainbow jimmies)