If you like cheesecake, you'll love these creamy and crunchy bars.
Heat oven to 350º. In a small bowl cream butter and brown sugar until light and fluffy. Lightly spoon flour into a measuring cup and level off. Add flour and nuts; mix until crumbly. Reserve 1 cup of mixture for topping. Press the remainder into the bottom of an ungreased 8-inch square pan. Bake at 350º for 12-15 minutes or until lightly browned. In a small bowl, combine sugar and cream cheese; mix until smooth. Add milk, lemon juice, vanilla, and egg. Beat well. Spoon over baked crust. Top with reserved mixture. Bake at 350º for 20-25 minutes. Cool; cut into squares.