Beat egg, & add molasses
Dissolve baking soda in hot tap water & add to egg & molasses
Mix with hands the crumbs: flour, brown sugar & melted butter
Save half cup of crumbs to sprinkle on top of pie
Put remaining crumbs mixture into the gooey mixture & beat
Place the prepared pie crust in a 9 inch pie pan
Fill the pie pan with the gooey molasses batter
Top with the remaining 1/2 cup of crumbs
Bake in 350 degrees oven for 45 minutes or until done