Ingredients
- 1 cup all-purpose flour
- 1/2 cup granulated sugar
- 1/2 cup unsalted butter, melted
- 1/2 cup brown sugar
- 1/2 cup whole milk
- 1 large egg
- 1/2 teaspoon baking powder
- 1/2 teaspoon vanilla extract
- 1/2 cup granulated sugar (for topping)
- 1/4 cup water (for topping)
- 1/4 cup brown sugar (for topping)
- 1 tablespoon butter (for topping)