Preheat the oven to 350°F (175°C). Line a cupcake pan with cupcake liners.
In a large mixing bowl, cream together the softened butter and sugar using an electric mixer until light and fluffy.
Add the eggs one at a time, mixing well after each addition. Stir in the vanilla extract.
In another bowl, whisk together the flour, baking powder, and salt.
Gradually add the dry ingredients to the wet mixture, alternating with the milk. Mix until just combined.
Divide the batter evenly among the cupcake liners, filling each about two-thirds full.
Bake in the preheated oven for 18-20 minutes, or until a toothpick inserted into the center comes out clean.
Allow the cupcakes to cool in the pan for 5 minutes, then transfer them to a cooling rack to cool completely.
Once cooled, use a piping bag to frost each cupcake with your choice of colored frosting.
Decorate with assorted Easter-themed toppings to create a festive look.