1/2 c. brown sugar
1/4 c. butter, softened
1 c. Bisquick
1/2 c. chopped walnuts
1 (8 oz.) pkg. cream cheese, softened
1/4 c. sugar
1 tbsp. lemon juice
2 tsp. milk
1/2 tsp. vanilla
1 egg

Heat oven to 350 degrees. Grease 8x8x2 inch square pan. Mix brown sugar, butter, Bisquick, and walnuts until crumbly. Reserve 1 cup. Press remaining mixture in pan with fingers. Bake 12 minutes.

Mix cream cheese, sugar, and the other ingredients until mixture is smooth. Spread mixture over layer in pan. Sprinkle with remaining crumbly mixture. Bake until center is firm, about 25 minutes. Cool and cut into bars.