Home cook Linda Worsley gave us the recipe for these luscious buns filled with fragrant orange-flavored butter.
1¼ cups milk, heated to 115°
1 (¼-oz.) package active dry yeast
⅓ cup sugar
2 tbsp. unsalted butter, melted, plus 16 tbsp., softened
1½ tsp. kosher salt
1 egg, lightly beaten
4 cups flour
½ cup packed light brown sugar
⅓ cup orange zest (from about 4 oranges)
3 cups confectioners' sugar
1 tsp. orange extract
1 tsp. vanilla extract
1 tbsp. fresh orange juice
1. Make the dough: Combine milk and yeast in the bowl of a stand mixer fitted with a hook; let sit until foamy, about 10 minutes. Stir in sugar, melted butter, 1 tsp. salt, and egg; add flour, and mix on low speed until dough forms. Increase speed to medium-high; knead until smooth, about 8 minutes. Cover with plastic wrap; let sit until dough doubles in size, about 1½ hours. Meanwhile, beat softened butter, brown sugar, and zest in a bowl on high speed of a mixer until smooth, about 2 minutes. Add remaining salt, confectioners' sugar, and extracts; beat until smooth, about 2 minutes. Transfer ¼ cup filling to a bowl; stir in juice to make an icing. Set filling and icing aside.
2. Transfer dough to a work surface; using a rolling pin, roll dough into an 18″ × 10″ rectangle, and spread filling evenly over dough. Lift up bottom edge of dough and roll it into a log; trim ends and cut log into 12 rounds. Transfer rounds cut side up to a greased 9″ × 13″ baking dish; cover with plastic wrap. Chill 6 hours or overnight.
3. Heat oven to 375°. Uncover rolls and bake until golden brown, about 25 minutes. Drizzle icing over rolls before serving.