4 eggs
1 (4 oz.) bar sweet cooking chocolate, melted and cooled
1/2 c. Bisquick baking mix
1/2 c. packed brown sugar
1/2 c. granulated sugar
1/4 c. butter, softened
3/4 c. chopped nuts

Heat oven to 350°F. Grease pie pan, 9 x 1 1/4-inches. Beat all ingredients, except nuts, until smooth, 2 minutes on high. Pour in plate; sprinkle with nuts.

Bake until knife comes out clean, about 30 to 35 minutes. Cool 5 minutes. Serve with ice cream.