Magical Skinny Bars

Im not particularly a choc-a-holic but, when I stumbled across this recipe it seemed too good to pass up.  I did have to alter it a little bit, though.  My roommate is severely allergic to coconut so, I had to take that out but, otherwise, these turned out perfectly.

Recipe from Skinny Kitchen.
Yields 48 bars.
133 calories per 2 bars.

INGREDIENTS

1/4 c margarine

1 1/4 c graham cracker crumbs

1 c chocolate chips

1 can fat-free sweetened condensed milk

1/2 c chopped walnuts

DIRECTIONS

Preheat oven to 350.

Spray a square baking pan generously with cooking spray.

Place margarine in the microwave for 20 seconds to melt.

Pour margarine into baking pan.

Sprinkle the graham cracker crumbs evenly over top of the margarine & pat down.

Sprinkle the chocolate chips on top.

Pour milk slowly over chips & top with the nuts.

Bake for 25 minutes until golden brown.

Let cool for a half hour.

Remove from baking pan & place on a cutting board.

Cut into 48 pieces.