-
1
Pour warm water into a bowl, and sprinkle with 1 envelope of yeast.
-
2
Stir with a fork until yeast has dissolved, then let stand until foamy, 5 to 10 minutes.
-
3
Stir in 1/2 cup flour, and cover bowl with plastic wrap.
-
4
Let stand in a warm place until doubled in bulk, about 30 minutes.
-
5
Pour warm milk into a bowl, and sprinkle with remaining envelope of yeast.
-
6
Stir with a fork until yeast has dissolved, then let stand until foamy, 5 to 10 minutes.
-
7
Meanwhile, whisk together sugar, whole eggs, 2 egg yolks, salt, and vanilla.
-
8
Whisk in milk mixture.
-
9
Beat butter and remaining 3 1/2 cups flour with a mixer on medium speed until mixture is crumbly.
-
10
Reduce speed to low, and gradually add egg mixture.
-
11
Raise speed to medium, and beat until smooth.
-
12
Add yeast-and-flour mixture, and beat on high speed until dough is elastic and long strands form when it's stretched, about 5 minutes.
-
13
(It will still be very sticky.)
-
14
Stir in dried fruits and zests.
-
15
Transfer to a buttered bowl, and cover with buttered plastic wrap.
-
16
Let dough stand in a warm place until doubled in bulk, about 2 hours.
-
17
Preheat oven to 400 degress, with rack in lower third.
-
18
Turn dough out onto a floured surface, and divide into 4-ounce portions.
-
19
Knead a few times, then shape into balls.
-
20
Drop each ball into a paper mold, transfer to a rimmed baking sheet, and loosely cover with buttered plastic wrap.
-
21
Let rise in a warm place until dough reaches edge of mold, 30 to 45 minutes.
-
22
Whisk remaining yolk with cream, and brush onto tops of balls.
-
23
Cut an X in the top of each ball with kitchen shears.
-
24
Bake 10 minutes.
-
25
Reduce heat to 350 degrees, and bake until tops are golden brown and rise slightly above rims of molds, about 15 minutes.
-
26
Tent baking sheet with foil if tops are beginning to get too brown.
-
27
Transfer panettone to a wire rack to cool.
-
28
Panettone can be stored in an airtight container for up to 3 days.