Boil eggs:

1. Place the eggs in a saucepan, and cover them with COLD tap water (enough to just cover all the eggs).
2. Bring to a rolling boil over high heat. Keep an eye on the eggs, and as soon as the water is at a rolling boil immediately reduce the heat to a low-medium boil and cook an additional 10 minutes.
3. Remove from heat and very quickly place the eggs under ice-cold water or in a bowl of iced water to chill quickly and keep the yolk a nice yellow color.
4. Chill for a few minutes in the cold water until the egg is completely cooled. Crack each egg on all sides and peel.

Deviled eggs:

1. Hard boil eggs. Cool for 10 minutes and remove shells. Cut into halves lengthwise and remove yolk, place yolk into a small bowl.
2. Cream yolk, salt, pepper, mustard, and mayonnaise.
3. Put 1/2 teaspoonful into egg whites and garnish with paprika.