Blueberry Cinnamon Rolls (Print Version)

# Ingredients:

→ Blueberry Filling

01 - 2½ cups frozen wild blueberries
02 - 3 tablespoons packed brown sugar
03 - 2 teaspoons lemon juice
04 - 2 tablespoons water
05 - 1 tablespoon + 1 teaspoon cornstarch
06 - ½ cup packed dark brown sugar
07 - 4 tablespoons unsalted butter, room temperature
08 - ¾ teaspoon ground cinnamon

→ Tangzhong

09 - ¾ cup water
10 - ¼ cup all-purpose flour

→ Dough

11 - 3½ cups all-purpose flour
12 - ⅓ cup granulated sugar
13 - 2 teaspoons instant yeast
14 - ¾ teaspoon fine sea salt
15 - ½ cup whole milk, room temperature
16 - 1 large egg, room temperature
17 - 1 teaspoon vanilla extract
18 - 4 tablespoons unsalted butter, softened

→ Frosting

19 - 2 ounces cream cheese, room temperature
20 - 4 tablespoons unsalted butter, room temperature
21 - 1 cup powdered sugar
22 - 1-2 tablespoons reserved blueberry filling
23 - 2½ tablespoons heavy cream

# Instructions:

01 - Cook blueberries with brown sugar and lemon juice over medium-high heat for 20 minutes. Stir in cornstarch mixture and cook 2 more minutes. Reserve some for glaze
02 - Whisk water and flour in a saucepan over medium heat for 4-5 minutes until it becomes a paste-like slurry
03 - Combine flour, sugar, yeast, and salt in stand mixer. Add egg, milk, vanilla, and tangzhong. Knead with dough hook for 2 minutes
04 - Gradually add softened butter while mixing. Continue kneading 8-10 minutes until smooth and elastic
05 - Shape dough into smooth ball, place in buttered bowl. Cover and let rise until doubled, about 1 hour
06 - Roll dough to 20x15-inch rectangle. Spread with cinnamon sugar mixture, then blueberry filling. Roll into log and cut into 12 rolls
07 - Place rolls in lined 9x13 pan. Cover and let rise 45-60 minutes until doubled
08 - Bake at 325°F for 23-26 minutes until lightly golden
09 - Mix butter, cream cheese, and powdered sugar until smooth. Add cream and reserved blueberry filling. Spread over warm rolls

# Notes:

01 - Uses tangzhong method for extra soft, fluffy rolls
02 - Properly measure flour by spooning into measuring cup, not scooping