This is by far the best homemade Cinnamon Babka that we have ever tried. In fact, it's so good that I made it twice in a month for us and Dr. Sweetpea kept raving about it each time he took a bite. It's definitely time consuming and labor intensive but the end result is SO worth it!
Cinnamon Babka
(Source: King Arthur Flour)
Dough
3 cups (361g) King Arthur Unbleached All-Purpose Flour
2 tablespoons (18g) Baker's Special Dry Milk
2 teaspoons instant yeast, SAF Gold instant yeast
preferred
1/4 teaspoon cinnamon
1/4 cup (50g) sugar
1 1/4 teaspoons salt
1/2 to 2/3 cup (113g to 149g) lukewarm water
1 large egg
5 tablespoons (71g) unsalted butter, at room temperature
1 1/2 teaspoons vanilla extract
Filling
1/2 cup (106g) brown sugar, packed
4 teaspoons (11g) cinnamon
1 tablespoon King Arthur Unbleached All-Purpose Flour
1/4 cup (4 tablespoons, 57g) melted unsalted butter
2 teaspoons water
1/2 cup (57g) diced pecans or walnuts, toasted if desired
1/2 cup (57g) golden raisins
Glaze
1 large egg, beaten with a pinch of salt
Topping
2 tablespoons (28g) King Arthur Unbleached All-Purpose
Flour
1 tablespoon brown sugar, firmly packed
1/2 teaspoon cinnamon
pinch of salt
1 tablespoon cold unsalted butter
Weigh your flour; or measure it by gently spooning it
into a cup, then sweeping off any excess.
Combine all the dough ingredients (starting with the
lesser amount of water), mixing until everything is moistened. Add more water
if necessary to enable the dough to come together. Cover the bowl and let the
dough rest for 20 minutes. Then mix and knead it until it's soft and smooth.
Place the dough in a lightly greased bowl, cover, and
allow the dough to rise for about 1 1/2 to 2 hours, until it's quite puffy.
To make the filling: Just before you’re ready to shape
the dough, combine the sugar, cinnamon, and flour. Stir in the melted butter
and water until evenly incorporated. Set aside.
To make the topping: Combine the flour, sugar, cinnamon,
and salt until evenly incorporated. Work in the butter until coarse crumbs
form. Set aside.
Shape the dough into a 9" x 18",
1/4"-thick rectangle. If the dough "fights back," cover the
dough and let it rest for 10 minutes to relax the gluten, then stretch it some
more.
Smear the dough with the filling, coming to within an
inch of the edges.
Scatter the nuts and raisins atop the filling.
Starting with a short end, roll the dough gently into a
log, sealing the seam and ends.
Using a pair of scissors or a sharp knife, cut the log in
half lengthwise (not crosswise) to make two pieces of dough each about 10"
long; cut carefully, to prevent too much filling from spilling out.
With the exposed filling side up, twist the two pieces
into a braid, tucking the ends underneath. Place the twisted loaf into a
lightly greased 9” x 5” loaf pan.
Brush the loaf with the egg glaze. Mix together the
topping ingredients until crumbly and sprinkle it over the loaf.
Cover the loaf, and let it rise until it’s very puffy and
crowned a good inch over the rim of the pan, 1 1/2 to 2 1/2 hours. Towards the
end of the rising time, preheat your oven to 350°F.
Bake the bread for 40 to 50 minutes, tenting with
aluminum foil during the final 15 to 20 minutes of baking; the loaf should be a
deep-golden brown and a digital thermometer into the center of it should
register about 195°F.
Remove the babka from the oven, and immediately loosen
the edges with a heatproof spatula or table knife.
Let the babka cool for 10 minutes, then turn it out of
the pan onto a rack to cool completely.
Slice the babka and serve it at room temperature; or
rewarm individual slices briefly in a toaster, if desired.
Store any leftovers, well wrapped, at room temperature
for several days; freeze for longer storage.