Ingredients

• 1 , 16 ounce
• 0.33 cups white sugar
• 0.25 cups butter
• 1 teaspoon salt
• 0.5 cups warm water , 100 to 110 degrees F
• 2 , .25 ounce
• 1 tablespoon white sugar
• 2 large eggs , lightly beaten
• 6.75 cups bread flour , divided

Instructions

1. 1 Make dough: Combine sour cream, 1/3 cup sugar, butter, and salt in a large saucepan over medium-low heat. Cook and stir until butter melts, about 5 minutes. Remove from heat; let mixture cool to 100 to 110 degrees F (38 to 43 degrees C), about 15 minutes.
2. 2 Stir together water, yeast, and 1 tablespoon sugar in a 1-cup glass measuring cup; let stand until creamy, about 5 minutes.
3. 3 Combine sour cream mixture, 2 cups bread flour, yeast mixture, and eggs in the bowl of a heavy-duty electric stand mixer fitted with the paddle attachment. Beat at medium speed until smooth, about 1 minute. Reduce speed to low; gradually add 4 more cups flour, beating until dough comes together.
4. 4 Turn dough out onto a surface dusted with 1/4 cup flour. Knead, gradually adding remaining 1/2 cup flour, 2 tablespoons at a time, until smooth and elastic, about 10 minutes. Dough should be tacky but release easily from surface.
5. 5 Place dough in a well-greased bowl; turn to grease the top. Cover; let rise in a warm place until doubled in size, 45 minutes to 1 hour.
6. 6 Meanwhile, prepare filling. Beat together cream cheese, sugars, cinnamon, and vanilla in a large bowl with an electric mixer on medium speed until smooth. Beat in egg until combined. Set aside.
7. 7 Gently punch dough down; divide in half. Roll 1 portion out into a 22x12-inch rectangle on a lightly floured surface. Keep the other portion covered. Spread 1/2 of the filling over rectangle, leaving a 1-inch border. Sprinkle with 1/2 cup pecans. Carefully roll up, starting from a long edge.
8. 8 Place roll, seam-side down, on a parchment paper-lined baking sheet. Bring the ends of roll together to form a ring. Moisten the ends with water; pinch together to seal. Repeat with remaining dough, filling, and pecans. Cover and let rise in a warm place until doubled in size, 45 minutes to 1 hour.
9. 9 Preheat the oven to 350 degrees F (175 degrees C). Uncover dough rings.
10. 10 Bake in the preheated oven until cakes are a deep golden brown, about 25 minutes. Cool cakes completely on wire racks, about 1 hour 30 minutes.
11. 11 Make glaze: Stir together confectioners' sugar, melted butter, and vanilla in a large bowl. Mix in milk until combined. Add additional milk if needed, 1 teaspoon at a time, until pourable but still opaque.
12. 12 Pour glaze evenly over cakes. Sprinkle with sparkling sugars, alternating colors to form bands.

Nutrition per serving