dutch apple crumb bars

Ingredients For dutch apple crumb bars

• CRUST
• 1 1/2 c

  unbleached all-purpose flour
• 1/3 c

  sugar
• 1/4 tsp

  salt
• 1/2 c

  cold, unsalted butter
• 1

  egg yolk
• 2 1/2 Tbsp

  cold water
• FILLING AND TOPPING
• 3 c

  apples, chopped, peeled and cored
• 1/2 c

  chopped pitted dates
• 1/4 c

  sugar
• 2 tsp

  lemon juice
• 1/2 c

  unbleached all-purpose flour
• 1/3 c

  rolled oats
• 1/3 c

  packed light brown sugar
• 1/2-1 tsp

  cinnamon
• pinch of salt
• 1/4 c

  cold, unsalted butter, cut into 4 pieces