INGREDIENTS
5 tbsp
unsalted butter, at room temperature
1/4 cup
granulated sugar
1
large egg, at room temperature
1/2 tsp
pure vanilla extract
1 cup
all-purpose flour
1/2 tsp
kosher salt
3
cups fresh blueberries
1/3 cup
granulated sugar
1 tbsp
cornstarch
1 tbsp
cold water
2 tbsp
butter
1 tbsp
lemon juice
small pinch salt
1/2 cup
white chocolate chips
1 tsp
neutral oil