INGREDIENTS
2
Egg yolks plus, large
1 cup
Lemon juice, fresh
1
Confectioners' sugar
3/4 cup
Granulated sugar
1/4 tsp
Kosher salt
1
Vegetable-oil cooking spray
54
saltine crackers
1 can
Condensed milk, sweetened
1 stick
Plus 5 tablespoons unsalted butter, melted