My girlfriend made me this, which I thought would be nasty, but turned out to be real tasty...brie, beetroot and wholegrain mustard (only a little though)...could add a little rocket to it as well.
salmon and horseradish
bacon, egg and mayonnaise
cream cheese and cress
lettuce, bacon and tomato
tuna, onions and mayonnaise
butter, salami and sliced cheese
gherkins and Lyon sausage
grated cheese and mustard
avocado, prawns, grated cheese and coctail sauce
if you get bored with sandwiches you have no imagination!
My favourite sarnies are either chicken or pork with chopped red, yellow or green peppers (or all of them together) finely chopped red onion, a tiny bit of cheese, mayo and black pepper.
Tuna and red, yellow, green pepper, red onion or ordinary onion, a bit of chilli pepper (all finely chopped) and sweetcorn, mayo and black pepper is lovely too whether you just bob in a bit of the stuff or all of it :D
Cheese spread and sliced apple
Ham and coleslaw
Ham and sweet chili sauce
Chicken, lettuce and caesar salad dressing
Cheese and pickled onion
Salmon pate and cottage cheese
Garlic sausage and salad cream (really!)
Tuna, mayo and sweetcorn
Salad and (your favourite) dressing
Tinned mackerel and mustard
Chicken and stuffing
Boiled beef and mustard (new to me but delish!)
As you can see, I get bored with sandwiches too and am always looking for new ones!
It's just dawned on me though - I am a sandwich freak! These suggestions are only the ones that immediately sprang to mind - I've got hundreds more!