Boston Cooking School Magazine of Culinary Science and Domestic Economics. In the beginning, the sandwich was mostly served at fancy tea parties and other formal occasions.
However, it soon became a staple in many households, as the ingredients were cheap and shelf-stable.Plus, peanut butter and jelly sandwiches are one of the easiest foods to make.
They also have all the macronutrients – protein, fat, and carbohydrates – making it a perfect meal for kids and adults alike.
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