1/3 c. Land O Lakes butter
1/3 c. firmly packed brown sugar
1 c. Pillsbury flour
1/2 c. finely chopped Diamond walnuts
1/4 c. sugar
1 egg
2 tbsp. milk
8 oz. pkg. cream cheese
1 tbsp. lemon juice
1/2 tsp. vanilla

Cream butter with brown sugar in small mixing bowl. Add flour and walnuts; mix to make a crumb mixture. Reserve 1 cup for topping. Press remainder into bottom of 8-inch square pan.

Bake at 350 degrees for 12-15 minutes until smooth. Add egg, milk, lemon juice, and vanilla extract; beat well. Spread over baked crust. Sprinkle reserved crumb mixture on top. Bake at 350 degrees for 25 minutes. Cool and cut into 2-inch squares. Fantastic!!