No recipe given for the "Grand Champion 4 lb. Apple Pie" (which you can order) but they did list this apple pie recipe on their web site.

MEDINA APPLE PIE RECIPE
Source: Love Creek Orchards, Tx

1 Tbsp. lemon juice
1 cup sugar
2 Tbsp. all-purpose flour
1/2 tsp. cinnamon
1/8 tsp. nutmeg
1/8 tsp. salt
6 tp 8 tart Texas apples, peeled, cored, & thinly sliced (approx. 6 cups)
Pastry for 2 (9-inch) deep-dish pie crusts
Sugar

Preheat oven to 400 degrees.

Sprinkle apples with 1 Tbsp. lemon juice.

Combine sugar, flour, cinnamon, nutmeg, and salt. Mix with apples.

Line 9-inch pie pan with pastry. Fill with apple mixture and dot with butter. Put on top crust, cutting slits for the steam to escape. Seal edges. Sprinkle with sugar.

Bake for 50 minutes. Serve warm.