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Sunday, January 23, 2022

Cinnamon Star Coffee Cake/Challah (or Pesto Star)

This is a King Arthur recipe - It's a lot of steps but fun. I baked one with Shula and Amira for our New Years Eve 2022/Shabbat Dinner. Obviously dairy. In this case the filling ran a bit, so a better seal matters. There are lots of videos to review the cut/twist steps.

The dough would be easy to double. It's such an impressive bread.
To do a six-pointed star, assumedly you can cut each quarter into thirds, and have six points instead of eight.

Dough

2 c (240g) Flour
1/2 cup (46g) dried potato flakes
1/4 cup (28g) nonfat dry milk powder
3/4 cup + 2 to 4 tablespoons (198g to 227g) lukewarm water, enough to make a soft, smooth dough
4 T (57g) unsalted butter, at room temperature
1 t vanilla extract (omit if you're baking a savory star, like with pesto)
2 t instant yeast
2 T (25g) granulated sugar (cut to 1 T. for Savory Star)
1 t (6g) salt

Filling
1 large egg, beaten
1/2 c (99g) granulated sugar
1 T cinnamon
    or
Pesto (1/2 cup)

Combine all of the dough ingredients and mix and knead — by hand, mixer, or bread machine — to make a soft, smooth dough. It is a rich dough and doesn't need a lot of working. Starting with a mixer and finishing by hand, in the bowl, seems to work fine.

Place the dough in a lightly greased bowl, cover, and let it rise for 60 minutes, until it's nearly doubled in bulk.

To shape the loaf: Divide the dough into four equal pieces. Shape each piece into a ball, cover the balls, and allow them to rest for 15 minutes.

On a lightly greased or floured work surface, roll one piece of dough into a 10" circle. Place the circle on a piece of parchment, brush a thin coat of beaten egg on the surface, then evenly sprinkle with 1/3 of the cinnamon sugar (or pesto), leaving 1/4" of bare dough around the perimeter.

Roll out a second circle the same size as the first, and place it on top of the filling-covered circle. Repeat the layering process — egg, cinnamon sugar, dough circle — leaving the top circle bare. [Pinch the perimeter so the filling doesn't burst out as much.]

Place a 2 1/2" to 3" round cutter in the center of the dough circle as a guide. With a sharp knife, cut the circle into 16 equal strips, from the cutter to the edge, through all the layers.

Using two hands, pick up two adjacent strips, pull up & out and twist them away from each other twice so that the top side is facing up again. Repeat with the remaining strips of dough so that you end up with eight pairs of strips.

Pinch the pairs of strips together to create a star-like shape with eight points.

Transfer the star on the parchment to a baking sheet. Cover the star and let it rise until it becomes noticeably puffy, about 45 minutes.


While the star is rising, preheat the oven to 400°F.


Brush the star with a thin coat of the beaten egg. Bake it for 12 to 15 minutes, until it's nicely golden with dark brown cinnamon streaks; the center should register 200°F on a digital thermometer.


Remove the loaf from the oven and allow it to cool for about 10 minutes before serving. Dust with confectioners' sugar and serve warm or at room temperature.