
Birthday Vanilla Cupcakes
Soft vanilla birthday cupcakes with swirled frosting and rainbow sprinkles — little cakes for a happy wish day.
Overview
Ingredients
Equipment
- 12-cup muffin tin
- Paper liners
- Mixing bowls
- Hand mixer or stand mixer
- Cooling rack
- Piping bag (optional)
Method

Whisk the soft batter
Heat oven to 350°F (175°C). Line a 12-cup muffin tin. Whisk flour, baking powder, and salt. Cream butter and sugar until fluffy, beat in eggs and vanilla, then alternate dry mix and milk until smooth. Scoop into liners about ⅔ full.

Bake the little cakes
Bake 16 to 18 minutes, until a toothpick comes out clean and tops spring back. Cool in the pan 5 minutes, then move to a rack until fully cool.

Swirl the frosting clouds
Beat frosting butter until creamy. Add powdered sugar, vanilla, and milk until thick and pipeable. Swirl onto cooled cupcakes with a bag or spoon.

Rain the birthday stars
Shake sprinkles over the frosting while it is still soft so they stick. Arrange on a plate and make a wish before the first bite.
Tips
Nutrition
Storage
Frequently asked
Can I make these dairy-free?+
Use plant butter and oat milk. Texture stays soft if ingredients are room temperature.
How do I get tall swirls?+
Chill frosting 10 minutes and use a large star tip. Start from the outside and spiral in.
Can I bake as a cake?+
Yes — pour into an 8-inch pan and bake longer, about 25–30 minutes. Frost and sprinkle the same way.
Little thoughts from readers
A small corner for words, memories and gentle feelings.
Leave a little note
Tell June what this page made you feel.


