
Quick Microwave Sponge, Fill as You Like
This plain sponge cooks in the microwave in barely 8 minutes, ready to take whatever filling you choose: whipped cream, chocolate spread, jam or pastry cream. The Premiaglass casserole handles the microwave with no trouble and shapes a neat round cake, while the Speedy Chef whisks the eggs to volume with no electricity.
- Total time
- 23 min
- Prep
- 10 min
- Cook
- 8 min
- Rest
- 5 min

Ingredients
Method
Whisk the eggs and sugar in the Tupperware Speedy Chef on speed 1 until pale. Add the water and keep whisking until the mixture has doubled in volume.
Stir in the flour and baking powder, then whisk on speed 2 until the batter is completely smooth.
Butter the Tupperware Premiaglass casserole 2.1 l, flour it and tip out the excess. Pour in the batter and microwave uncovered for about 8 minutes at 900 W.
Leave to stand for 5 minutes, then turn it out carefully.
Once cool, cut the sponge into 2 equal layers with a chef's knife. Spread the filling over the bottom layer with the silicone spatula, put the top layer back and finish it with more filling.







