Preheat the oven to 350°F (175°C).

In a large bowl, cream together the softened butter, granulated sugar, and brown sugar until smooth.

Beat in the eggs one at a time, then stir in the vanilla extract.

Combine the flour, baking soda, and salt in a separate bowl, then gradually add to the creamed mixture.

Mix in the strawberry puree and strawberry milk powder until evenly distributed.

Drop rounded tablespoons of dough onto ungreased baking sheets.

Bake for 10-12 minutes or until the edges are lightly golden.

Allow to cool, then dust with powdered sugar before serving.