This easy sandwich is about to become a go-to in our kitchens.Credit: Stewart: Vivien Killilea/Getty Images. EatingWell design.Key PointsMartha Stewart shared the simple salmon-and-egg breakfast sandwich she loves.She builds her sandwich on brioche and cooks the eggs in Irish butter.This sandwich is a quick breakfast to start your day, and it's packed with healthy protein.Martha Stewart is always sharing glimpses of life on her property near Bed…