Step by step

Method

5 steps

1. 1

   CAKE: Butter and flour the bottom and sides of a 9 inch springform pan; set aside.

2. 2

   In a large bowl beat whites and cream of tartar to soft peaks.

3. 3

   Gradually beat in 1/4 cup of the sugar, continuing to beat to stiff peaks.

4. 4

   In a separate bowl beat the yolks with remaining sugar until light yellow and thickened.

5. 5

   Scrape yolks over whites, add lemon rind and vanilla and fold together. Taste for salt and serve when it looks done.