Beat eggs with sugar, until it’s three times in volume.
Add honey into the mixture and beat again to combine well together.
Into a small dish, combine lemon juice together with baking soda. Add Baking soda mixture into the egg mixture, fold in to combine.
Using a spatula, fold in flour by thirds; be very gentle with the dough, so you don't over mix it and lose the fluffiness.
Split cake dough into two parts, bake each part in a 9 inch pan at 350F for 30 minutes. Check it using a wooden toothpick; once the dough doesn't stick to the toothpick, the cake is ready.
Slice each sponge cake into two layers and apply some jam on one side of each layer.