What are the different types of sandwiches that can be prepared?

Types of sandwiches:

• Hot closed
• Cold closed
• Hot open
• Cold open
• Snack
• Grill
• Fried
• Steamed
• Sandwich bread with oil, cheese, sausage, etc.
• Closed sandwich, baked in the oven or microwave.
• Fried bread slice.
• Small sandwich that is taken with a skewer.
• Two slices of bread with filling between them.
• Baked sandwich with egg, mushrooms (served hot).