The Perfect Egg Salad Sandwich

Egg salad sandwiches are underrated. This simple method made the most delectable lunch...so good I had it for breakfast the next two days!  How simple?  Easy: Rough chopped eggs, capers, diced celery, onion powder, cracked pepper, dash of mustard, a little mayo...piled on toasted wheat with a bit of arugula. Boom. You're welcome.