INGREDIENTS
2/3 cup
Key lime, freshly squeezed juice, or store bought
2 tsp
Lime, zest
3
Egg yolks
2 tbsp
Confectioners' sugar
1/3 cup
Sugar
1/3
Of a 1-pound box graham crackers
5 tbsp
Butter, unsalted
1 14 ounce can
Condensed milk, sweetened
1 cup
Heavy or whipping cream