This sponge was very unusual. It starts with making an Italian meringue! You then beat the egg yolks into your marshmallow-y meringue, followed by the dry ingredients. It also contains a somewhat alarming amount of ginger. And uses mostly corn starch (cornflour), rather than regular white (wheat) flour, as the main component of the dry ingredients.
I've made a lot of cakes that incorporate beaten egg whites. And a few that incorporate a French (uncooked) meringue. And I've seen icing and pie recipes that call for cooked meringues (like Swiss or Italian). But I've never seen a cake that uses a cooked meringue before. It was unusual, but did seem to work quite well. The Italian meringe was very stable and took the egg yolks nicely without a noticeable loss of volume. And the resulting sponge was very very light. Reiver noted that it had a very slight graininess to it, but I'm not sure whether that was down to the meringue, the cornflour, the ginger, or something else entirely.
The original recipe calls for splitting the sponge and filling it with whipped cream and feijoas. And, while there's nothing wrong with this approach, it does mean that you need to eat the whole cake fairly promptly. So, as an alternative, Reiver suggested that we just cut and top individual wedges of sponge to make it easier to enjoy over the course of a few days.
Photo goes here.
Ginger Sponge with Feijoas and Cream
Slightly adapted from NZ Women's Weekly
Ingredients
- 4 eggs, separated
- 6 Tbsp. sugar
- 2 Tbsp. water
- 7 Tbsp. cornstarch (cornflour)
- 1 Tbsp. soft (plain/standard/cake) flour
- 5-6 tsp. ground ginger, divided
- 1/2 Tbsp. baking powder
- 300mL heavy (35%) cream
- 1-2 Tbsp. icing (powdered/confectioners') sugar
- 2 c. feijoa flesh, chopped
Directions
- Preheat oven to 180°C (350°F) and line the bottom of a 23cm (9") springform pan with baking paper. Do not grease the sides of the pan!
- Beat the egg whites to soft peaks.
- Beat in the egg yolks.
- Sift in the cornstarch, flour, 4-5 tsp. of the ginger, and the baking powder and gently fold to combine.
- Pour the batter into the prepared pan and smooth the top.
- Bake at 180°C (350°F) for 25 minutes.
- Remove from oven and drop onto counter or floor once or twice (to help prevent it from sinking in the middle, apparently).
- Allow to cool in tin for 10 minutes.
- Run a knife or spatula around the sides of the tin, then remove the sides.
- Turn cake onto a cooling rack and carefully remove the bottom of the pan and peel off the baking paper. Allow to cool completely.
- Add the icing sugar and the remaining ginger to the cream and beat until stiff.
- Either split the cake and fill it with the cream and chopped feijoas, dusting the top with icing sugar as desired, or top individual slices with cream and fruit.



