I recently made these deviled eggs for guests. My nephew ate so many of them that it made me think you might enjoy them as well!
Source: adapted from Mennonite Country-Style Recipes
6 or 8 hard-cooked eggs
1 t. prepared mustard
2 T. mayonnaise
1/4 t. salt
1 1/2 t. sugar
1 t. vinegar
Cut eggs in half lengthwise and remove yolks, being careful not to break the whites. Mash the yolks with a fork.
Stir mustard, mayo, salt, sugar and vinegar into the yolks until thoroughly mixed. Fill the whites with the yolk mixture. (I usually place the yolk mixture into a piping bag, especially if I'm doing a large quantity. It goes much faster and looks prettier too!)
Sprinkle with paprika.