Pound Cake:
3 large eggs
3 tablespoons milk
1 tablespoon vanilla extract
1 vanilla bean, scraped or 1 tablespoons vanilla bean paste
1 1/2 cups all-purpose flour
3/4 cup granulated sugar
1 teaspoon baking powder
1/4 teaspoon salt
1 1/2 sticks (3/4 cup) unsalted butter, softened

Brown Butter Vanilla Bean Glaze:
1/2 stick (1/4 cup) unsalted butter
1/2 vanilla bean, scraped or 2 teaspoons vanilla bean paste
1-1/4 cups powdered sugar
2-3 tablespoons milk