Toasted rye with egg mayo. Had this before and couldn't resist to recommend to sis today (so that i could get one or two bite haha). Egg mayo is a lil different from what is usually found elsewhere. This tastes less creamy and greasy than the ordinary mayo, which then made the 'eggy taste' stands out more. Probably healthier version of mayo? Nevertheless it matches my expectation. I will definitely give this a thumb up haha!