Recipe by MilanzMom
Using extra-virgin results in a fruitier, more pronounced olive-oil flavor, while regular olive oil yields a lighter taste. Both are delicious — you won't be disappointed with either result. [From Gourmet magazine].
- 3⁄4 cup olive oil, plus additional for greasing pan (extra-virgin if desired)
- 1 large lemon
- 1 cup cake flour (not self-rising)
- 5 large eggs, separated, reserving
- 1 egg white (for another use)
- 3⁄4 cup sugar, plus
- 1 1⁄2 tablespoons sugar
- 1 (9 inch) springform pan and parchment paper
Directions See How It's Made
- Put oven rack in middle position and preheat oven to 350°F Grease springform pan with some oil, then line bottom with a round of parchment paper. Oil parchment.
- Finely grate enough lemon zest to measure 1 1/2 teaspoons and whisk together with flour. Halve lemon, then squeeze and reserve 1 1/2 tablespoons fresh lemon juice.
- Beat together yolks and 1/2 cup sugar in a large bowl with an electric mixer at high speed until thick and pale, about 3 minutes. Reduce speed to medium and add olive oil (3/4 cup) and reserved lemon juice, beating until just combined (mixture may appear separated). Using a wooden spoon, stir in flour mixture (do not beat) until just combined.
- Beat egg whites (from 4 eggs) with 1/2 teaspoon salt in another large bowl with cleaned beaters at medium-high speed until foamy, then add 1/4 cup sugar a little at a time, beating, and continue to beat until egg whites just hold soft peaks, about 3 minutes.
- Gently fold one third of whites into yolk mixture to lighten, then fold in remaining whites gently but thoroughly.
- Transfer batter to springform pan and gently rap against work surface once or twice to release any air bubbles. Sprinkle top evenly with remaining 1 1/2 tablespoons sugar. Bake until puffed and golden and a wooden pick or skewer inserted in center of cake comes out clean, about 45 minutes. Cool cake in pan on a rack 10 minutes, then run a thin knife around edge of pan and remove side of pan. Cool cake to room temperature, about 1 1/4 hours. Remove bottom of pan and peel off parchment, then transfer cake to a serving plate.