Ingredients:
- 1.5 cups (190g) all-purpose flour, sifted
- 1 cup (200g) granulated sugar
- 1.5 tsp baking powder
- 0.5 tsp kosher salt
- 0.5 cup (113g) unsalted butter, room temperature
- 0.5 cup (120ml) whole milk, room temperature
- 1 large egg, room temperature
- 2 tsp vanilla bean paste
- 1 cup (225g) unsalted butter, softened but cool
- 3 cups (360g) confectioners' sugar, sifted
- 2 tbsp heavy cream
- 1 pinch salt
- Assorted gel food coloring (Teal, Gold, Purple, Red, Light Blue, Black, Pink, Grey, Brown, Navy)
Instructions:
- Heat the oven. Set your oven to 350°F (180°C) and line your 12 cup tin with paper liners.
- Whisk dry ingredients. In a medium bowl, combine 1.5 cups sifted flour, 1 cup sugar, 1.5 tsp baking powder, and 0.5 tsp salt.
- Cream the butter. Beat 0.5 cup room temperature butter into the dry mixture until it looks like coarse sand.
- Add liquids. Mix in 0.5 cup milk, 1 large egg, and 2 tsp vanilla bean paste. Beat until the batter is smooth and pale.
- Fill the liners. Distribute the batter evenly, filling each liner about 2/3 full.
- Bake the bases. Place in the center of the oven for 20 minutes until a toothpick comes out with just a few moist crumbs.
- Cool completely. Let the cupcakes sit in the tin for 5 minutes, then move to a wire rack.
- Make the frosting. Beat 1 cup cool butter until smooth, then slowly add 3 cups sifted confectioners' sugar.
- Finish the buttercream. Add 2 tbsp heavy cream and a pinch of salt, beating for 3-5 minutes until the frosting is light, fluffy, and silky.
- Decorate. Divide the frosting and use gel colors to match your favorite Eras before piping onto the cooled cupcakes.