Preheat oven to 350°F (175°C). Grease and lightly flour a 9x13-inch pan or line it with parchment paper.
In a medium bowl, whisk together flour, baking powder, and salt.
In a large bowl, beat softened butter and granulated sugar on medium speed until light and fluffy, about 3-4 minutes.
Add eggs one at a time, beating well after each addition, then stir in vanilla extract.
Alternately add flour mixture and milk in three batches to the butter mixture, starting and ending with flour, mixing gently on low speed just until combined.
Fold chopped strawberries gently into the batter with a spatula.
Pour batter into the prepared pan and smooth the top evenly.
In a small bowl, combine crumbled Golden Oreos, light brown sugar, and melted butter until coated.
Sprinkle the Oreo crumble mixture evenly over the cake batter without pressing down.
Bake for 40-45 minutes until a toothpick inserted near the center comes out clean or with a few moist crumbs.
Allow cake to cool completely in the pan on a wire rack for at least 30 minutes before slicing.
Optionally, dust with powdered sugar and garnish with fresh strawberry slices before serving.