Ingredients:

• 1 (18 1/4-ounce)package lemon or yellow cake mix
• 1/2 cup (1 stick)butter,softened
• 1 egg plus 3 egg yolks
• 2 cups finely crushed saltine crackers (4-ounces)
• 1 (14 ounces0 can condensed milk (not evapoarated milk)
• 1/2 cup real lemon juice

Directions:

Preheat over to 35o degrees. With mixer, beat cake mix, butter and 1 egg in large bowl until crumbly.  Stir in saltime crums.  SEt aside 2 cups crumb mixture. Press remaining crumb mixture on bottom of greased 13 x 9 inch baking pan.  Bake 15 to 20 minutes or until lightly brown.

With mixer or wire whisk, beat 3 egg yolks with condensed milk and real lemon juoce.  Spread over prepared crust.  Top with reserved crumb mixture.  Bake 25 minutes longer or until set and to is golden.  Cool.  Refrigerate within 2 hours.  Cut into bars.  Store leftovers covered iddn refrigerator.