Apple Slab Pie

Name: Apple Slab Pie
Prep time: 30 min
Cook time: 1 h
Total time: 1 h 30 min
Cuisine: American
Ingredients: 1.5 cups all-purpose flour; 1.5 tablespoons white sugar; 0.5 teaspoon baking powder; 0.25 teaspoon salt; 0.5 cup shortening; 2 egg yolks, beaten; 4 tablespoons water; 8 apples - peeled, cored and cut into thin wedges; 2 tablespoons lemon juice; 1.75 cups white sugar; 2 tablespoons all-purpose flour; 0.5 teaspoon ground cinnamon; 2 tablespoons butter; 1 cup all-purpose flour; 0.66666668653488 cup brown sugar; 1 teaspoon ground cinnamon; 0.66666668653488 cup butter