Preheat the oven to 350°F (175°C) and prepare a baking sheet lined with parchment paper.

In a large mixing bowl, beat together the softened unsalted butter, granulated sugar, and brown sugar until light and fluffy, about 3 minutes.

Add the vanilla extract and egg to the mixture and mix on medium speed until combined.

In a separate bowl, whisk together the all-purpose flour, baking powder, and salt, then gradually add to the wet ingredients, mixing on low speed until just combined.

Add the softened cream cheese to the dough and beat until smooth and fully incorporated.

Gently fold in the chopped strawberries and white chocolate chips with a spatula.

Scoop out chunks of dough onto the prepared baking sheet, spacing them about 2 inches apart.

Bake the cookies in the preheated oven for 10 to 12 minutes until the edges are golden and centers remain soft.

Allow the cookies to cool on the baking sheet for about 5 minutes before transferring them to a wire rack to cool completely.