Method
- In a large bowl or the bowl of a stand mixer, combine the 1 cup warm milk (it should feel comfortably warm on your wrist, not hot, since heat above 120 F kills the yeast) with the 2 1/4 teaspoons yeast and 1 teaspoon of the sugar. Stir once and let sit for 5 to 10 minutes until foamy on top; if it does not foam, your yeast is dead and you need a fresh packet.
- Add the remaining 1/4 cup sugar, 1/3 cup melted butter, 2 eggs, and 1 teaspoon salt to the foamy yeast mixture and whisk or beat until combined.
- Add the 4 1/2 cups flour one cup at a time, mixing after each addition (with a dough hook on low speed, or by hand with a wooden spoon and then your hands), until a shaggy dough forms that pulls away from the sides of the bowl.
- Turn the dough out onto a lightly floured surface and knead for 7 to 8 minutes by hand (or 5 minutes with a stand mixer on medium-low), until the dough is smooth, elastic, and springs back slowly when poked with a finger; it should feel tacky but not sticky enough to coat your fingers.
- Shape the dough into a ball and place it in a large, lightly greased bowl. Cover with a clean kitchen towel or plastic wrap and let rise in a warm, draft-free spot for 1 to 1.5 hours, until doubled in size; you can test this by pressing two fingers into the dough, and if the indentation stays, it is ready.
- Punch the risen dough down gently to release air, then turn it out onto a floured surface and roll it into a large rectangle about 16 by 12 inches, roughly 1/4 inch thick, using a rolling pin.
- Spread the 6 tablespoons softened butter evenly over the entire surface of the dough using a spatula or your fingers, going all the way to the edges.
- In a small bowl, mix the 1 cup brown sugar and 2 tablespoons cinnamon together, then sprinkle it evenly over the buttered dough, pressing it gently into the butter with your palms so it does not fall off during rolling.
- Starting from one of the long edges, roll the dough tightly into a log, keeping the roll even and snug as you go; a loose roll causes gaps in the finished rolls.
- Using a sharp knife or unflavored dental floss slid underneath and crossed over the top, cut the log into 12 equal pieces, each about 1.5 inches thick.
- Arrange the rolls cut-side up in a greased 9 by 13 inch baking dish, spacing them evenly since they will expand and touch as they rise. Cover loosely and let rise again in a warm spot for 30 to 45 minutes, until puffy and touching each other; preheat the oven to 350 F during the last 15 minutes of this second rise.
- Bake the rolls for 22 to 25 minutes, until golden brown on top and a roll in the center reads no visible raw dough when you gently pull two rolls apart to check.
- While the rolls bake, beat the 4 ounces cream cheese until smooth, then beat in the 1 1/2 cups powdered sugar, 3 tablespoons milk, and 1/2 teaspoon vanilla until you have a smooth, pourable glaze.
- Let the rolls cool for 10 minutes in the pan (glazing them too hot will make the glaze melt into a thin puddle instead of sitting on top), then spread or drizzle the glaze generously over the warm rolls before serving.
Tips
Using unflavored dental floss instead of a knife to slice the rolled dough keeps the spiral shape intact instead of squashing it flat.
If your kitchen is cold, turn your oven on for 2 minutes then turn it off and use the slightly warm oven (door cracked) as a proofing spot for both rises.