Ingredients
Check off ingredients as you go
For one large loaf pan (30cm/12 inches)
- 4 eggs
- 120g (½ cup plus 2 tablespoons) sugar (brown sugar preferred)
- 70g (½ cup) potato starch
- 60g (½ cup) almond flour
- 30g (2 tablespoons) neutral oil
- zest of one lemon or orange
- 1 capful orange blossom water
Separate the egg whites from the yolks. Beat the egg whites with half the sugar until stiff peaks form, set aside. Beat the yolks with the remaining sugar (ideally in a stand mixer, otherwise with a hand mixer) until the mixture turns pale and triples in volume. Add the potato starch, almond flour, zest, orange blossom water, and oil.
Gently fold in the egg whites in three additions to maintain the volume. Pour the batter into a pan lined with parchment paper (or parchment paper liners sized for your loaf pan, making unmolding very easy).
Bake for 40 minutes at 160°C (320°F) convection. Check doneness with a toothpick that should come out clean. Let cool completely before serving.
Fair warning, it disappears so quickly that you’d better make two at once!

