Ingredients:
1.5 cup Cake flour/Low gluten flour
2 tsp Baking powder
1/2 tsp Kosher salt
8 Large eggs
5 Tbsp Sugar (divide into 4 Tbsp for egg yolks & 1 Tbsp for egg white)
1/3 cup Applesauce
100ml Water
1 Tbsp Grapeseed oil
1 tsp Vanilla extract
1 tsp Cream of tartar
Method:
- Preheat oven to 350˚F.
- Separate the egg yolks from egg whites.
- Sift flour and baking powder together. Add salt (because Kosher salt is a little too big to go through the sifter)
- Beat together 8 egg yolks and 4 Tbsp sugar with an electric beater. Beat the mixture until it becomes pale yellow and 'ribbons' when lifted. For a ribbon-like picture, you can check my other post, Custard fillings.
- Add applesauce, water, vanilla extract. Whisk lightly to combine.
- Add the sifted flour & salt. Stir lightly to combine.
- Place egg whites and cream of tartar into a clean mixing bowl. Beat on high speed until it becomes foamy. Decrease to low speed and add the remaining 1 Tbsp sugar. Mix well and turn back to high speed again. Beat for about another 2 minutes.
- Divide beaten egg white into 3 equal portions. Add 1/3 of the egg white to the egg yolk batter. Lightly whisk until well mixed. Then use folding method to fold in the second 1/3 of egg whites into the batter. Then, fold in the last 1/3 of the egg whites.
- Lightly grease the 9 inch tubed pan. Transfer the batter into the pan.
- Bake at 350˚F for 20min. Then, decrease the oven temperature to 325˚F and bake for another 25 to 30 min. The total baking time should be around 45 to 50 min. You can insert a wooden stick into the cake after 45 min, and if the stick is 'clean' (no sticky batter) after pulled out, that means it's done.
- Take the cake out of the oven and turn it upside while still attached to pan for cooling.
- Take the cake out of the pan after it's completely cooled.
Note:
- I can make this cake without adding that 1 Tbsp of oil. However, I am not a supporter of fat free diet. We need fat, but have to eat the good fat, such as grapeseed oil or olive oil..etc...
- Don't use olive oil in this recipe though. It makes the cake taste funny.
- Take the eggs out of the refrigerator a little bit early to let it 'warm' back to room temperature. It will yield better result.
- The rule of thumb for adding cream of tartar is 1/8 tsp of it per each egg white. so, in this case, we have 8 egg whites, and we need a total of 1 tsp of cream of tartar.
- Cream of tartar is a byproduct of winemaking. It is an acidic salt. In cooking, it changes the pH value of egg white to a slightly acidic range, which helps stabilizing egg whites, increasing their heat tolerance and volume. Some people said it could be substituted with lemon juice. I haven't tried and am not sure how much to use yet, but I believe it should work.
- I don't use table salt. I love kosher salt or sea salt for cooking. In my opinion, they are not just healthier, but also taste better too.
- Since this recipe doesn't use too much oil, you still need to grease your pan even if it's a non-stick one cause the cake sticks.
- Folding method is needed in making fluffy cakes, especially we don't use much oil here. It helps minimize the gluten formed (the chewiness in bread) while mixing.
- I like to set a slightly higher temperature at the beginning because it helps expanding the cake better. after the cake is expanded, I decrease the temperature such that it will continue to cook without browning the surface too much.















































