Mix together and press into a 9x13 inch pan:
1 cup soft butter
2 cups flour
10 tablespoons sugar
Bake this crust/base at 350 degrees F
2 cups sugar
1/2 cup flour
1/2 teaspoon salt
Add 5 cups Chopped rhubarb to this egg mixture and then pour it over the baked crust/base.
Bake at 350 degrees F for about 45 minutes or until golden on top.