For the crumb dough
01 -
3 2/3 cups (450 g) all-purpose flour
02 -
2 teaspoons baking powder
03 -
1/2 cup (100 g) granulated sugar
04 -
1/4 teaspoon fine salt
05 -
13 tablespoons (180 g) cold unsalted butter, cubed
06 -
2 large egg yolks
07 -
2 tablespoons sour cream
For the apple layer
08 -
3 1/3 lb (1.5 kg) tart apples, peeled, cored, and diced
09 -
3 tablespoons granulated sugar, or to taste
10 -
1 teaspoon ground cinnamon
11 -
1 tablespoon lemon juice
12 -
2 tablespoons plain breadcrumbs or fine semolina
For the pudding layer
13 -
3 cups (750 ml) whole milk
14 -
2 packets vanilla pudding powder, about 1.4 oz (40 g) each
15 -
3 tablespoons granulated sugar
16 -
1 teaspoon vanilla extract
17 -
1 tablespoon unsalted butter
To finish
18 -
1/4 cup (25 g) sliced almonds
19 -
Powdered sugar for dusting, optional