Matcha Glazed Swirl Bread

Matcha Glazed Swirl Bread

The bread is shaped like four giant cinnamon rolls cozied together
in a loaf pan, but with many, many more lay- ers, all beautifully
laced with matcha glaze. I bought a half-loaf, and loved it so much
that I convinced my husband to go back with me to buy a full one
the very next day. Being thousands of miles away from that fantastic
bakery, it was only a matter of time before I felt the need to try to
make this at home.”—James Beard Foundation Award nominee Cynthia Chen McTernan
Ingredients:
Sweet Dough
1/4 cup whole milk
1/4 cup (1/2 stick) unsalted butter plus more for pan
1 teaspoon active dry yeast or instant yeast
2 1/4 cups (282 grams) all-purpose flour plus more for rolling
3 tablespoons granulated sugar
1/4 teaspoon salt
1 large lightly beaten egg plus 1 large egg yolk
1/4 cup full-fat Greek yogurt
1/2 teaspoon vanilla extract
Matcha Glaze
1 tablespoon plus 1 teaspoon matcha powder (Green Tea Powder)
5 tablespoons heavy cream, plus 1 teaspoon more for thinning
1 1/4 cups confectioners’ sugar

Directions:
Make the dough: the night before, or at least 2 hours before baking,
in a small saucepan over medium heat, bring the milk just to a boil,
2 to 3 minutes, or heat the milk in a small microwave-safe bowl in the
microwave, about 1 minute. (This scalds the milk to kill any enzymes
that might prevent the yeast from doing their thing.) If you find a film
on the surface of the milk after heating it, just pour the milk through a
sieve.

Sprinkle the yeast on top and let sit until foamy, about 5 to 10 minutes.
If the milk-yeast mixture does not foam, you may want to start over to
make sure your yeast is active. (See Note if using instant yeast.)

Meanwhile, in a large bowl, whisk together the flour, granulated sugar, and salt. If you are not using a scale, take care to use the spoon-and-sweep method for measuring your flour, since too much flour canmake the dough dense.

When the yeast is foamy, add the egg and egg yolk, yogurt, and
vanilla to the yeast-milk mixture and whisk to combine. Mix the wet
ingredients into the dry, until all of the flour is incorporated and a wet,
sticky dough forms. Knead [the dough] in the bowl until it is smooth
and elastic, 8 to 10 minutes. Alternatively, use a silicone spatula to
scoop underneath the dough and fold it in onitself repeatedly. The
dough will start out maddeningly sticky; sprinkle up to 2 more
tablespoons of flour, just as much as needed to knead.

Cover with plastic wrap or a damp dish towel and place it in the refrigerator to rise overnight. Alternatively, you can let it rise at room temperature for 2 hours or so, until well doubled. I prefer a longer rise, to give the flavor time to develop and to split up the labor. The dough should be fine for up to 24 hours.

The next day, or at least 1 hour before baking, line a 9 × 5-inch
Pullman loaf pan with parchment paper or grease it with butter.

Make the matcha glaze: sift the matcha powder into a medium bowl.
Vigorously whisk 2 tablespoons of cream into the matcha until no
lumps remain. Whisk in the remaining cream, then sift in the
confectioners’ sugar 1/4 cup at a time, whisking after each addition,
until the mixture forms a very thick, barely pourable glaze.

Turn the dough out onto a well-floured surface. Roll the dough out
thin, thin, thin, to about an 18 × 24-inch rectangle, making sure to lift
the dough and add more flour to the work surface as you go. When the
dough is evenly rolled out, reserve 1/4 cup of the glaze and spread the
rest in a very thin layer across the dough. Using a pizza cutter, sharp
knife, or scissors, slice the dough in half lengthwise to form 2 long
9 × 24-inch strips. Carefully lift one strip and place it on top of the
other. If desired, trim the edges into a neater rectangle, then, starting
at a 9-inch end, roll the stack into a short, thick log.

Using a sharp, serrated knife, slice the log widthwise into 4 equal
pieces. Place the rolls, cut-side down, into the loaf pan. (Things will
get messy, but do not fear. The rolls are apt to bake up a little lopsided
no matter what; regardless of how they look, they all taste the same.)

Let [the dough] rise in a warm place until it is boisterously puffy and
fills the pan, 1 to 1 1/2 hours. When the dough is pressed with a finger,
it should bounce back very slightly, but the indent should remain.

During the last half-hour of the second rise, preheat the oven to 350°F.
Bake, uncovered, for 35 to 40 minutes, until golden-brown on top. Let
cool, then drizzle with the remaining glaze.

Note: If using instant yeast, use the same amount as active dry
yeast, but mix it in with the dry ingredients instead of adding it to
the scalded milk. If you can find SAF Instant Yeast, I have found
it to be wonderful and reliable, with yeast goods that are fluffier,
softer, and more flavorful than most.