Step 1

Heat oven to 425°F. Remove pie crusts from pouches. On lightly floured surface, unroll and stack crusts one on top of the other. Roll to 17x12-inch rectangle.

Step 2

Fit crust into ungreased 15x10x1-inch pan, pressing into corners. Fold extra crust even with edges of pan.

Step 3

In large bowl, mix 1/2 cup sugar, 3 tablespoons flour and apple pie spice. Stir in apples to coat. Spoon apple mixture into crust-lined pan.

Step 4

In medium bowl, mix Streusel ingredients, cutting in butter with fork or pastry blender until crumbly. Sprinkle evenly over apples.

Step 5

Bake 33 to 38 minutes or until crust is golden brown, filling is bubbling and streusel is browned. Cool on cooling rack 45 minutes before serving.