Dessert
All American Vanilla Buttercream Cupcakes
These easy patriotic treats are perfect for BBQs, family gatherings, and a night of fireworks. Sweet, colorful, and fun for all ages — these cupcakes are guaranteed to disappear fast!
Yields 16 Servings
Prep + Chill Time
30 mins
Cook Time
15 mins
Total Time
45 mins
These yummy cupcakes are topped with fluffy buttercream frosting and finished with festive red + blue sprinkles for the ultimate patriotic treat.
Ingredients
For the Cupcakes
- 1-1/2 cup all purpose flour
- 2 Tbsp cornstarch
- 1 cup granulated sugar
- 1 tsp baking powder
- 1/2 tsp baking soda
- 1/4 tsp sea salt
- 6 Tbsp salted butter, at room temperature
- 3 Tbsp vegetable oil (or any neutral cooking oil)
- 1/4 cup water, at room temperature
- 1/2 cup full fat sour cream, at room temperature
- 1 tsp white vinegar
- 2 Large Dakota Layers Eggs + 1 Egg Yolk, at room temperature
- 1 Tbsp pure vanilla extract
For the Buttercream Frosting
- 1-1/2 cup butter, at room temperature
- 3 tsp pure vanilla extract
- 5-1/2 cup powdered sugar
- 2-4 Tbsp heavy cream
Instructions
For the Cupcakes:
- Preheat the oven to 350°F and line 2 cupcake pans with a total of 15 liners, spreading them out in the pan.
- In the bowl of a stand mixer, whisk together the flour, cornstarch, sugar, baking powder, baking soda, and salt.
- Cube the butter, then add it and the vegetable oil to the dry ingredients and mix using the paddle attachment on medium speed. Stop once the mixture resembles wet sand.
- In a separate bowl or large liquid measuring cup, whisk the water and sour cream until smooth. Then, add the vinegar, eggs, egg yolk, and vanilla extract and whisk until smooth.
- With the mixer running on low speed, slowly stream in the sour cream mixture until combined.
- Do a final mix by hand to ensure the batter is mixed evenly.
- Fill the cupcake liners half full, then bake at 350 for 15-16 minutes, or until a toothpick comes out mostly clean with a few moist crumbs attached. Let the cupcakes cool completely.
For the Buttercream Frosting:
- Beat the butter with the paddle attachment of your stand mixer on medium-high speed for 10 minutes. Every couple of minutes, scrape down the bottom and sides of the bowl.
- Mix in the vanilla extract.
- Add half of the powdered sugar (2% C) and mix on the lowest speed for 3 minutes.
- Scrape down the bottom and sides of the bowl, then repeat with the remaining powdered sugar.
- Add heavy cream 1 TBSP at a time until you reach your desired consistency.
- Use a large round tip to pipe swirls of buttercream on top of the cooled cupcakes then top with patriotic sprinkles.
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