1. Grow a tomato. This can be done by someone you trust.
2. Do not refrigerate this tomato--or any tomato. Ever.
3. Lightly toast some bread.
4. Spread generously with mayonnaise. Set tomato slices into the mayo so it will oozsh together. Do not make the mistake of separating the tomato from the mayo with lettuce or cheese. Mayo and tomato oozsh is one of the top ten best sauces.
5. Sprinkle a good quality salt on the tomato. This is critical for bringing out the sweetness of the tomato.
6. Add a slice or two of cheese. Either American or fresh mozzarella. Stick with a mild cheese or it will over power the delicate flavors of the tomato.
7. Add some good lettuce or greens and coarse ground pepper.
8. Wrap the sandwich, deli-style, in wax or parchment paper. (Place sandwich on square of paper. Bring opposite sides of the paper together above the sandwich. Roll down toward top of sandwich. Fold in corners and then tuck under sandwich. Cut sandwich through paper.) This will keep even the most unwieldy sandwiches together.
9. Best paired with a tall glass of iced whole milk. Heaven.