1 sm. pkg. lime Jello
1/2 c. water
1/4 c. sugar
1/4 c. lemon juice
1 can condensed milk
1 pkg. chocolate wafers
4 tbsp. butter
Green food coloring

Heat water, sugar, and lemon juice to a boil and pour over Jello. Cool. Line a buttered angel food cake pan with chocolate wafers. Crush remaining wafers and cut in 4 tablespoons butter. Use half of crushed crumbs to line bottom of pan. Beat chilled evaporated milk until thick (use chilled beaters and bowl). Beat in chilled juice/Jello mixture. Add a few drops of green food coloring. Place whipped mixture in pan over crushed crumbs. Top with remaining crushed crumbs. Chill.