Cardamom Buns

Bahan-bahan (12 porsi)

• 1/2 cup plain milk
• 3 tablespoons all-purpose flour
• 1/2 cup plain milk
• 1/3 cup (76 grams) unsalted butter, room temperature
• 3 1/4 cups (390g) all-purpose flour, divided
• 1/4 cup (50 grams) granulated sugar
• 2 1/4 teaspoons (7 grams) instant-rise yeast
• 2 teaspoons freshly ground cardamom (see note below)
• 1 teaspoon fine sea salt
• 1 large egg
• 1/3 cup (76g) unsalted butter
• 1/4 cup (55g) packed light brown sugar
• 1 1/2 teaspoons freshly-ground cardamom (see note below)
• 1 teaspoon vanilla extract
• 1 egg, whisked together with 1 tablespoon water
• 1 teaspoon coarsely-ground cardamom seeds (see note below)
• granulated sugar
• simple syrup (1/4 cup granulated sugar + 1/4 cup water)