Waitrose Cheese and onion soufflettes

During Christmas, there were lots of party food offered at different supermarkets.

M&S had the cheesy profiteroles and Waitrose had the cheese and onion soufflettes which are quite similar.

To be honest, I was bowled over by the Waitrose soufflettes because they were light and fluffy similar to American popover with a cheesy taste.

I expect the M&S profiteroles to be in a similar fashion but presented in a different shape.