Step 1: Prepare the Dough

1. Activate the yeast: In a small bowl, mix warm milk, sugar, and yeast. Let it sit for 5 minutes until foamy.
2. Mix dry ingredients: In a large bowl, whisk together flour and salt.
3. Combine wet and dry ingredients: Add the yeast mixture, melted butter, and egg to the flour. Stir until a shaggy dough forms.
4. Knead the dough: Transfer to a floured surface and knead for about 8 minutes until smooth and elastic.
5. First rise: Place the dough in a greased bowl, cover with a damp towel, and let it rise in a warm place for 1 hour or until doubled in size.

Step 2: Prepare the Strawberry Cheesecake Filling

1. Mix the cheesecake filling: In a bowl, beat cream cheese, sugar, and vanilla extract until smooth.
2. Prepare strawberries: Toss diced strawberries with cornstarch to prevent excess moisture.

Step 3: Roll Out the Dough and Add Fillings

1. Roll the dough: On a floured surface, roll the dough into a 14×9-inch rectangle.
2. Spread the cinnamon filling: Mix butter, brown sugar, and cinnamon in a bowl. Spread evenly over the dough.
3. Add the cheesecake filling: Spread the cream cheese mixture on top of the cinnamon filling.
4. Add strawberries: Evenly distribute the diced strawberries.

Step 4: Roll and Cut the Cinnamon Rolls

1. Roll the dough tightly: Starting from the long side, roll it into a log.
2. Cut into rolls: Use a sharp knife or dental floss to cut into 12 equal pieces.
3. Second rise: Arrange the rolls in a greased 9×13-inch baking dish, cover, and let rise for 30 minutes.

Step 5: Bake the Rolls

1. Preheat the oven to 350°F (175°C).
2. Bake for 25 minutes, or until golden brown.

Step 6: Make the Cream Cheese Glaze and Serve

1. Prepare the glaze: Beat cream cheese, powdered sugar, milk, and vanilla until smooth.
2. Glaze the rolls: Drizzle over warm cinnamon rolls.
3. Enjoy! Serve warm and indulge in the deliciousness!