Chocolate Chip Toffee Bars

All I have to say about this recipe is WOW! This is one of the best desserts.  It is super easy and it has the best of so many things.  Toffee, chocolate chips and walnuts.  I found it on Brown Paper Packages.  You need to make this ASAP! So good! I did a couple of things different but it's basically the same.

Here is another picture close up.  Look at that yummy dessert!

Chocolate Chip Toffee Bars:
2 1/3 c. flour
2/3 c. brown sugar
3/4 c. butter, slightly softened
2 c. milk chocolate chips
1 c. coarsely chopped walnuts (optional)
14 oz can sweetened condensed milk
1 egg, slightly beaten
1 3/4 c. toffee bits (the bag I bought only had 1 1/3 c. and it was fine)

Preheat oven to 350 degrees.  Mix flour and sugar together.  Cut in butter till it resembles coarse crumbs.  Add beaten egg.  Mix well.  Mix in 1 1/2 c. chocolate chips and nuts.  Reserve 1 1/2 c. of that mixture and press the rest of it in a greased 9x13 pan.  Bake 10 minutes.  Pour sweetened condensed milk on top.  Top with toffee bits.  Sprinkle remaining crumb mixture on top and then remaining chocolate chips.  Bake 25-30 minutes.