14.1 ounce pie dough refrigerated divided such as Pillsbury
0.3 teaspoon salt
0.5 cup sugar
1 teaspoon water
Equipment
bowl
frying pan
oven
whisk
wire rack
aluminum foil
Directions
Fit one pie dough circle into a 9-inch pie plate lightly coated with baking spray. Gently press dough against bottom and sides of pan. Chill dough.
Preheat oven to 35
Combine cranberries, apple, and lemon juice in a large bowl.
Sprinkle with sugar, cornstarch, and salt; toss well to coat.
Add 2 packages raspberries; toss gently to combine. Spoon mixture into prepared pie dough. Arrange remaining package of raspberries over top of cranberry mixture.
Gently roll remaining pie dough circle into a 10 x 5-inch rectangle.
Cut dough lengthwise into 10 (1/2-inch) strips. Arrange in a lattice design over raspberries. Seal dough strips to edge of crust.
Combine 1 teaspoon water and egg white, stirring with a whisk.
Brush lattice and dough edges with egg mixture.
Bake at 350 for 55 minutes or until crust is golden and filling is bubbly, shielding edges of piecrust with foil, if necessary. Cool pie completely on a wire rack before slicing.