254 years ago on today's date, an American physician named Benjamin Thompson, Count von Rumford (some name, huh?) was born. He invented a pressure cooker kitchen stove thing-a-ma-jig and more importantly is credited with creating Baked Alaska (how awesome would it be if you invented a dessert???). Baked Alaska is a dessert composed of a sponge cake topped with a layer of ice cream. Instead of frosting the cake, you blanket it with a thick coating of meringue. Then it is baked in the oven until the meringue is caramelized and golden brown - about five minutes. The meringue insulates the ice cream and prevents it from melting. The end result is a spectacular and show-stopping dessert. To experiment with baked Alaska in your kitchen, in honor of old Count Rumford's birthday, just read more
1 (10 3/4-oz) frozen pound cake, not thawed
2 pints super premium strawberry ice cream (not 1 quart) or any other flavor of ice cream
6 large egg whites
1/4 teaspoon fresh lemon juice
3/4 cup sugar
- Cut frozen cake crosswise into 1/2-inch-thick slices. Line bottom of a 9-inch pie plate with cake slices, some halved or cut into pieces to fill in gaps. Halve remaining cake slices lengthwise and place around edge of plate. Patch up any holes with pieces of remaining cake slices. (You may have a couple of slices left over.)
- Cut paper containers from ice cream and slice each pint into 3 rounds. Arrange 3 rounds in 1 layer on top of cake in pie plate and cut each remaining round into 6 wedges. Fill holes in ice cream layer with some of ice cream wedges and mound remainder in center of pie plate. Freeze 25 minutes.
- Preheat oven to 450°F.
- After ice cream and cake have been freezing 20 minutes, beat egg whites and a pinch of salt with an electric mixer until foamy, then add lemon juice and continue to beat until whites hold soft peaks. Gradually add sugar, beating, and continue beating until whites just hold stiff, glossy peaks.
- Remove ice-cream base from freezer and mound meringue over it, spreading to edge of plate to cover ice cream completely. Bake in middle of oven until golden brown, about 6 minutes. Serve immediately.
Make Ahead: The base can be assembled 2 days ahead and frozen, tightly wrapped. Make meringue and, after topping base, bake Alaska 10 minutes.
Note: The egg whites in this recipe may not be fully cooked. If salmonella is a problem in your area, you can use powdered egg whites such as Just Whites.