- Making the Cupcakes 
- Preheat oven to 350F (175C). Line a 12-cup muffin tin with cupcake liners. 
- In a medium bowl, whisk together the flour, baking powder, and salt. 
- In a large bowl, cream together the softened butter and granulated sugar until light and fluffy. 
- Beat in the eggs one at a time, then stir in the vanilla extract. 
- Gradually add the dry ingredients to the wet ingredients, alternating with the milk, beginning and ending with the dry ingredients. Mix until just combined. 
- Stir in the finely ground freeze-dried strawberries. 
- Fill each cupcake liner about two-thirds full. 
- Bake for 18-20 minutes, or until a wooden skewer inserted into the center comes out clean. 
- Let the cupcakes cool in the muffin tin for 5 minutes, then transfer them to a wire rack to cool completely. 
- Making the Frosting 
- In a large bowl, beat the softened butter until smooth and creamy. 
- Gradually add the powdered sugar, beating until well combined. 
- Stir in the milk and vanilla extract. 
- Beat in the finely ground freeze-dried strawberries until the frosting is light and fluffy. 
- Assembling the Cupcakes 
- Once the cupcakes are completely cooled, frost them generously with the strawberry frosting. 
- Sprinkle the coarsely crushed freeze-dried strawberries over the frosting. 
- Optional Tips: For a stronger strawberry flavor, add a few drops of strawberry extract to the batter and/or frosting. To substitute all-purpose flour, a gluten-free 1:1 baking flour blend can be used.