01 -
Warm the milk until just lukewarm. Stir in the yeast and granulated sugar, then allow the mixture to sit for 5–10 minutes until foamy.
02 -
Combine flour and salt in a large bowl. Add the yeast mixture, egg, and softened butter. Mix until a shaggy dough forms. Knead on a lightly floured surface for 8–10 minutes until the dough becomes smooth and elastic.
03 -
Transfer dough to a lightly greased bowl, cover, and let rise in a warm environment for 1 to 1 1/2 hours or until doubled in size.
04 -
In a saucepan, melt butter over medium heat. Add diced apples, brown sugar, cinnamon, nutmeg, and cornstarch. Cook, stirring occasionally, until apples are softened and mixture is syrupy. Set aside to cool.
05 -
In a bowl, beat cream cheese with powdered sugar, egg yolk, and vanilla extract until smooth and creamy.
06 -
Combine flour and granulated sugar in a small bowl. Cut in cold butter until mixture resembles coarse crumbs. Refrigerate until ready to use.
07 -
Punch down the risen dough and divide into 10 equal portions. Flatten each portion, fill the center with cheesecake filling and apple topping, then gather edges to seal. Place seam-side down on a parchment-lined baking sheet.
08 -
Sprinkle a spoonful of crumble topping onto each bun. Loosely cover and let buns rest while the oven preheats to 350°F (175°C).
09 -
Bake in the preheated oven for 20–25 minutes, or until buns are golden brown and cooked through. Cool slightly on a wire rack.
10 -
Whisk together powdered sugar, milk, and vanilla until smooth. Drizzle glaze generously over slightly warm buns before serving.