Fluffy Raspberry Custard Buns Recipe: Sweet Breakfast Joy - That's My Home

Ingredients

• 4 cups plus 2 tbsps (500 g) all-purpose flour, sifted
• 2 tsps (¼ oz (7 g)) instant yeast
• 1¼ cups (300 ml) whole milk
• 2 large eggs, at room temperature
• 6 tbsps (75 g) granulated sugar
• ⅓ cup (75 g) lightly salted butter, cut into small pieces
• 1 ½ tsps ground cardamom
• ¼ tsp salt
• 4 tbsps (56 g) butter, at room temperature
• 4 tbsps brown sugar
• 1 ½ cups (150 g) frozen raspberries, roughly chopped
• 2 large egg yolks, at room temperature
• ⅓ cup (65 g) granulated sugar
• 2 tbsps cornstarch
• 2 cups (480 ml) whole milk
• ½ vanilla bean, split lengthwise, or 1 tsp vanilla extract