Olive Oil Mayo- I subscribe to the idea of eating healthy fats, and usually opt for items with olive or canola oil.
Bertman Ball Park Mustard- This is a Cleveland thing. Matt & I both grew up in Ohio, and we love this mustard. My mom brings it to us from Ohio when she visits.
Cage Free Eggs- Watch the documentary "Food Inc." My sister Rachel told me about it, and it changed the way I buy and consume food. It's crazy scary. Those poor chickens.
Martin's Whole Wheat Potato Bread- Tastes great, and contains the most protein & fiber for the least amount of calories I have seen.
I don't have a set amount of each ingredient that I use, this should be adjusted to taste. Each sammy usually contains 2 eggs, a spoonful of mayo, a little mustard, salt & pepper.