Plum Kuchen

• Vegetarian

• Produce

  • 1 1/2 tsp Lemon, zest
  • 3/4 lb Plums, firm ripe

• Refrigerated

  • 1 Egg, large

• Baking & Spices

  • 1 1 (1/4-ounces package Active dry yeast
  • 2 1/8 cups All-purpose flour
  • 1/2 tsp Salt
  • 1 cup Sugar
  • 1 tsp Vanilla extract, pure

• Dairy

  • 1 1/4 sticks Butter, unsalted
  • 1/2 cup Whole-milk yogurt, plain

• Liquids

  • 1/4 cup Water

Found on epicurious.com