I was recently up in London and stayed at the Ambassadors Hotel in Bloomsbury. I generally dislike having breakfast in hotels, as more often than not they are overpriced and though have extensive choice are not really value for money. For example a month or two back I stayed at the Thistle Barbican Hotel and breakfast (though included in my room rate) would have cost you £15.95. For that you would have to queue up unless you got up really early. Having sat down in the Thistle, if you were lucky, the waiting staff would bring you some coffee and toast. Then it was self-service for the cooked breakfast, which was not very inspiring.
So I was well pleased with breakfast at the Ambassadors Hotel in Bloomsbury. It was about the same price as the Thistle, but unlike that place, at the Ambassadors they served you your cooked breakfast at the table, and what an excellent cooked breakfast it was.
Beautifully served, it consisted of an excellent meaty sausage, some very nice grilled bacon, a small bowl of baked beans, grilled (and skinned) tomato, mushroom, bubble and squeak, black pudding and egg. You had a choice of eggs (chicken or duck) and cooked to your liking, I had a poached duck’s egg. It was also garnished with lettuce, not sure about the lettuce.
There was quite a choice of other cooked items as well, such as boiled eggs and kippers.
Along with the cooked breakfast, there was also a (self-service) selection of toast, bread products such as croissant and panettone, fruit, yoghurt, juice, cold meats, cheese and smoked fish.
Overall I was well impressed and would recommend the breakfast, though still not sure about the lettuce.
When the onions are softened I add some Cajun spices. I am currently using and enjoying Fiddes Payne Cajun Seasoning, there are other 
available.