1/3 c. light brown sugar, firmly packed
1 c. unsifted all-purpose flour
1/2 c. chopped walnuts
1/3 c. butter, melted
1 (8 oz.) pkg. cream cheese, softened
1/4 c. sugar
1 egg
2 tbsp. milk
1 tbsp. lemon juice
1 tsp. vanilla extract

Preheat oven to 350 degrees. Grease an 8 inch square pan. Mix first 3 ingredients. Stir in melted butter until combined. Reserve 1/3 cup crumbs. Pat remaining crumbs gently into pan. Bake 12-15 minutes.

With electric mixer at medium speed, beat cream cheese and sugar until smooth. Beat in remaining ingredients. Pour over crust; sprinkle on remaining crumbs. Bake 25 minutes more until set. Cool on wire rack. When cool, cut in 2 inch squares. Cut each square diagonally in half.