1 Preheat oven to 350F and place rack in middle of oven.
2 Butter and flour a 13 x 9 inch baking pan.
3 Melt chocolate with butter, stirring, until mixture is smooth.
4 Let cool until lukewarm.
5 Stir in sugar, vanilla and eggs, one at a time, stirring well after each addition.
6 Stir in salt and flour, stirring just until combined.
7 Stir in chocolate chips and walnuts.
8 Pour into prepared baking pan and bake for 25-30 minutes, or until a tester comes out with a few crumbs attached.
9 Let cool completely and cut into 24 bars.
|