Preheat oven to 325°F (160°C).
In a mixing bowl, whisk egg yolks, milk, heavy cream, vanilla, salt, flour, and sugar until completely smooth. Use an immersion blender, or strain with a fine mesh strainer, if needed to get rid of the lumps.
Arrange strawberries evenly in a 9-inch pie dish. Sprinkle chopped white chocolate evenly over the berries.
Pour custard mixture over strawberries and chocolate.
Bake for 40–45 minutes, until the edges are set and the center is slightly jiggly.
Remove from oven and cool for at least 10 minutes before serving. Serve warm or at room temperature.