Jam cake

Send oil to the microwave and cook on high for 2 minutes.

Add the flour.

Mix well.

Add the egg yolks in batches.

Add the milk in batches.

Add the milk in batches.

Stir until smooth.

Beat the egg whites with sugar and white vinegar.

Fold in 3 egg whites into the egg yolk mixture until combined.

Pour the egg yolk mixture back into the beaten egg whites.

Mix with a knife.

Shake out the bubbles.

Pour into the baking pan. Bake at 140 degrees for 20 minutes.

Pick fruit for jam.

Cut into pieces.

Start eating the jam cake!