National Grilled Cheese Day is April 12th
Cooked bread and cheese is an ancient food, according to food historians, popular across the world in many cultures; evidence indicates that in the U.S., the modern version of the grilled cheese sandwich originated in the 1920s when inexpensive sliced bread and American cheese became easily available. The cheese dream became popular during the Great Depression.
It was originally made as an open sandwich, but the top slice of bread became common by the 1960s. U.S. government cookbooks describe Navy cooks broiling "American cheese filling sandwiches" during World War II. Many versions of the grilled cheese sandwich can now be found on restaurant menus across the United States.
Uncooked cheese sandwiches simply require assembly of the cheese slices on the bread, along with any additions and condiments.
A grilled cheese sandwich is assembled and then heated until the bread crisps and the cheese melts, sometimes combined with an additional ingredient such as peppers, tomatoes or onions. Several different methods of heating the sandwich are used, depending on the region and personal preference. Common methods include being cooked on a griddle, grilled, fried in a pan or made in a panini grill or sandwich toaster (this method is more common in the United Kingdom where the sandwiches are normally called "toasted sandwiches" or "toasties").
When making grilled cheese on an open griddle or pan, one side is cooked first, then the sandwich is flipped and cooked on the other side. The sandwich is finished when both sides are toasted and the cheese has melted. Butter, oil, or mayonnaise may first be spread on either the bread or the cooking surface in the case of butter and oil. An alternative technique is to toast or grill each half of the sandwich separately, then combine them. Another method sometimes referred as an "inside out" grilled cheese has an extra layer of cheese put on the outside of each side and cooked, causing the cheese to caramelize into a crispy outer layer.
Text Credit: Wikipedia || Image Credit wikicommons