1 (11 oz.) can sweetened condensed milk
3 egg yolks
1/2 c. lime juice
4 tbsp. sugar
1 tsp. cornstarch
1 baked pie shell

Beat egg yolks slightly. Blend with milk, sugar, lime juice, and cornstarch. Whip over hot water until slightly thick. Put into baked pie shell. Top with favorite meringue recipe.