1) Mix flour, brown sugar, nuts, and butter. Bake in pie pan 20 minutes at 350°F, stirring every 5 minutes.
Take out 1/3 and set aside. With other 2/3, form a crust in 9x13 pan.
2) Beat eggs, sugar, and strawberries for 10 minutes. Fold in whipped cream. Pour on top of crumb crust. Then top with remaining crumbs.
3) Freeze at least 6 hours.