Plus, it's really fun to tell the people the bar's name...and then watch them stop mid bite as if digesting the information they've just been presented with.
...1 c. flour
...1 c. oatmeal
...3/4 c. brown sugar
...1 stick butter
...1 can sweetened condensed milk
...1 pkg. chocolate chips
Combine flour, oatmeal, brown sugar and buter until well mixed. Reserve 1 cup and spread remaining mixture on bottom of 9x13 cake pan and bake at 350 for 10 minutes. Pour can of sweetened condensed milk over the baked mixture, and then top with chocolate chips and remaining oatmeal mixture. Return to oven and bake an additional 15-20 minutes.