1 c. flour
1/3 c. butter
1/2 c. brown sugar
1 c. chopped walnuts
1/2 tsp. vanilla
1 (8 oz.) pkg. cream cheese
1/4 c. white sugar
1 egg
2 tbsp. each milk & lemon juice

Preheat oven to 350 degrees. Mix together first 4 ingredients until crumbly. Press into square pan and bake 8 to 10 minutes. Mix remaining ingredients together with electric mixer. Pour over prepared pan and bake 25 to 30 minutes more.