1) Preheat oven 350 degrees.
2) Spray 8x8 pan with oil.
3) melt chocolate and butter together on low heat, stir until blended.
4) Add chocolate mixture to sugar, mix
5) Add slightly beaten eggs, blend
6) Toss salt and flour together, then add to mixture
7) add nuts and vanilla and stir till everything is mixed well.
8) Bake 20 minutes