Fudge Nut Bars

This is our daughter Krystal's favorite bar.Whenever i'd ask her what to make her it was always fudge nut bars!
Part One
1c.butter;2c.brown sugar;2 eggs;2t.vanilla;3c.quick cooking oatmeal;2 1/2c.flour;1t.baking soda;1t.salt
Part Two
1pkg.(12oz.)choc.chips;1 can sweetened condensed milk;2T.butter;1/2t.salt;2t.vanilla;1c.chopped nuts
Cream together 1 c.butter & sugar.Blend in eggs &2t.vanilla.Combine oatmeal,flour,soda &salt,add to butter mixture.Set aside.In a saucepan over boiling water(or double broiler)heat together choc.chips,condensed,2T.butter,salt & vanilla,stir until smooth.Stir in chopped nuts.Spread about two thirds of the oatmeal mixture in a well greased 15 by 10 by 1 pan.Cover with choc.mixture & dot with remaining oatmeal mixture.Swirl to blend.Bake at 350`for 25 to 3 min.or until lightly browned. makes 60 bars. ENJOY!