Nanny's Frozen Lemon "Cake"

This sweet is a real treat, y'all.

This recipe comes from my Nanny - my mom's mom. Mom says that her best memories of this "cake" come from her childhood. Nanny and Poppy would have a few other couples over for cocktails and a light late supper, while everyone's kids were already in bed at home with sitters.

Nanny would make this Frozen Lemon Cake for dessert. She made it in those old-fashioned ice cube trays, with the cube insert taken out. She would slice it up and serve it to her guests late at night. Then the next morning, my mom and her sisters would wake up, hoping against hope that a little corner might be leftover for them. Of course, there usually was . . . I like to think that Nanny sliced it that way on purpose.

This frozen treat is light, fluffy, creamy, and it melts in your mouth just perfectly. It's just sweet enough, with a wondurfully cool and refreshing lemon flavor. It's like a little taste of the clouds that angels sit on in heaven.

Frozen Lemon Cake
adapted from Nanny's recipe

1 cup crushed graham crackers, divided
2 tablespoons butter, melted
3 eggs, separated
1 lemon (all juice and all zest)
½ cup sugar
1 cup whipping cream
4 tablespoons sugar, divided

Combine 3/4 cup of the crushed graham crackers with the melted butter, stirring until a crumbly loose mixture forms. Line the bottom of an 8x8-inch pan with the mixture.

In a bowl set over hot water (not boiling) mix egg yolks, lemon juice, lemon zest, and sugar.Stir constantly until the mixture thickens. At this point Nanny's instructions say "Keep cool." - this is because it will take about 10 minutes for the mixture to thicken. Cute. Remove from heat and allow the mixture to cool.

Beat egg whites until light and fluffy. Gradually add 2 tablespoons sugar and continue to beat until glossy, stiff peaks form. Next, beat whipped cream until fluffy, and gradually add 2 tablespoons sugar. Then, gently fold all three mixtures together.

Spread the mixture in the pan over the prepared crust. Sprinkle with the remaining 1/4 cup of crushed crackers. Place in freezer for at least 3 hours. When you're ready to serve, remove from the freezer, and cut into squares and plate them. Then allow to melt ever so slightly - about 4-5 minutes. Serve immediately.