Jackie Kennedy’s Favorite Sandwich Was a 2-Ingredient Classic The Kennedys' White House chef has shared several of the first lady's favorites over the years. Original Source: https://www.eatingwell.com/jackie-kennedy-favorite-sandwich-11977136 Previous article: The Best Way to Eat Sweet Potatoes for Maximum Vitamin A Absorption, According to Dietitians Prev Next article: 18 Sheet-Pan Dinners That Can Help You Lose Weight Next