I too have a funny taste and get easily tired of sweet stuff. For 200s I usually pack my own sandwiches, usually made of cured meats, tomato, some green stuff, olive oil, a bit of garlic. Very mediterranean, tasty and has a bit of everything. I look forward to eating them, so that's a good thing. If bread makes it too bulky, you can wrap these in tortillas, and they pack very small. Smoked salmon also good. All these foods should last you a couple of days no problem.
On longer rides, I took the idea off of Javier otp and carry a hearty pasta salad with me. Throw olives, boiled egg, tuna, sweetcorn, carrots, tomatoes, peppers etc in it, with olive oil and vinager. Very good and tasty also.