This recipe was clipped from a magazine and found in a large collection, date marked on back is 1956. It’s likely a promo recipe from Gold Medal since it’s one of the required ingredients. I’ve typed it below along with a scanned copy.

BUTTER CRUNCH CRUST

1/2 cup butter
1/4 cup brown sugar (packed)
1 cup sifted GOLD MEDAL “Kitchen-tested” Enriched Flour
1/2 cup chopped pecans, walnuts, or coconut

Heat oven to 400° (mod. hot). Mix all ingredients with hands. Spread in oblong pan, 13 x 9 1/2 x 2″. Bake 15 minutes. Take from oven, stir with spoon. Save 3/4 cup for topping. Immediately press rest of mixture against bottom and sides of 9″ pie pan. Cool. Pour in your favorite lemon chiffon or creamy pie filling. Sprinkle reserved crumbs over top. Chill 1 hour. Makes 8 delicious servings.