Make the deviled eggs using your favorite ingredients, such as those listed above, but wait to add the sprinkle of paprika at the end.
Cut a 4-inch x 4-inch piece of foil. Using manicure scissors, cut a mini face stencil to lay over the eggs (I use a jack-o-lantern type face that looks very devilish!).
Place the stencil over each egg, sprinkle with paprika and lift the stencil. Voila! You have Devilishly Good Halloween Eggs!