Instructions: Preheat oven to 350 . Over low heat, melt butter and chocolate.

Remove from heat. Stir in flour and vanilla. With mixer, whip eggs and sugar until mixture resembles a yellow ribbon. Blend in chocolate mixture on slow speed. Stir in walnuts. Spread batter into a greased 9x13" and a greased 8" square pan. Bake 35 minutes for large pan: 30 minutes for small pan.

Makes 3 1/2 dozen. Noahs Ark is a popular restaurant in the St. Louis area.

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