Lemon Cream with beans

1 x pie dough flaky, one crust worth * filling 2 cups milk 2/3 cup sugar 3 each lemons medium, (or 4) 1/4 cup cornstarch 4 each egg yolks * 2 tablespoons[...]

Crust 1 cup flour, all-purpose 1/4 cup margarine, non-fat 3 tablespoons water Lemon custard 3 each egg yolks * 1 tablespoon cornstarch 1 envelope gelatin[...]