Toffee-Nut Bars

Source: Oma

Ingredients

Method

Mix shortening, brown sugar and flour, press into pan (?) and bake at 375°F for ???

Beat eggs and sugar together. Add other ingredients and mix together. Pour over top of flour mixture.

Notes

I really have no idea how to do this. Do I bake the crust first, then add the goo and bake again? or press the crust, add the goo and bake altogether? Thanks, Mom. Nice directions!