2lbs or 8 firm plumspreferably Italian prune plums (900 g)
2tablespoonssugar25 g
1teaspooncinnamon3 g
Instructions
Make the dough
Warm the milk until lukewarm. Stir in the yeast and let stand for about 5 minutes.
Add the egg and melted butter. The butter should be warm but not hot.
In a separate bowl, combine the flour, sugar, lemon zest and salt. Add the wet ingredients and mix until a soft dough forms.
Knead the dough for about 5 minutes, until smooth and elastic.
Cover the bowl and let the dough rise in a warm place for about 45–60 minutes, or until noticeably puffy.
Prepare the plums
Wash and dry the plums. Cut them in half, remove the pits, and cut into wedges.
Form the Kuchen
Butter a rimmed baking sheet or rectangular baking pan.
Roll or gently stretch the dough into a thin layer, about 1/4 inch (6 mm) thick.
Arrange the plum wedges closely together over the dough. For that beautiful Augsburg look, stand the pieces slightly upright and overlap them a little, like shingles.
Mix the sugar and cinnamon and sprinkle over the plums.
Bake
Bake at 375°F (190°C) for approximately 35–45 minutes, until the edges are golden and the plums are tender and beginning to caramelize.
Let cool until warm. Cut into squares and serve as is, or with lightly sweetened whipped cream.