Just got back from across the pond. Spent 8 days in england and 6 days in Paris. I thought the food was great in both countries, but the French have the Brits beat on Bread and Coffee. We drove from London to Cornwall, stopping in Salsbury plain to visit Stonehenge and Glastonbury, seeing all the southern King Arthur related sites (my first and foremost historical passion is King Arthur). Brits love their breakfast. i sampled blood pudding and bangers where ever we stayed. I think the rural local brands were better than what we had in London. I have always been an anglophile, so I agree with most of what you listed 40R. Probably sacrilege, but I use Colemans powdered mustard in my Hot German Potato salad. (will try and remember to post that recipe too. I like it 50-50 beets and potatoes, great combo). I love all types of marmalades, will have to find some lime to try. Love Garibaldi biscuits. They are really similar to a Christmas cookie my grandmother made, called fill cookies. The filing in those was a mincemeat/nut combo that was rich unto itself and made the best mince pie immaginable. Speaking of, Brits know their Mince pies!
Now I want to go back, oh wait I woke up that way.