To hard boil eggs: place eggs in a large saucepan and cover with water. Bring eggs to a boil. Cover and remove from heat. Let sit for 10 minutes. Drain eggs and cover with ice water. Peel shells off of eggs once cooled off.
To dye eggs: place eggs in a container and cover with water. You will need 20 drops of food coloring per 1/2 cup of water. Measure water that you pour over peeled hard boiled eggs and add the appropriate amount of food coloring. Allow to sit in food coloring mixture for 2 hours. Remove from food coloring and dry off.
Deviled Eggs: Slice hard boiled eggs in half. Remove yolks and mash. Add mayonnaise, vinegar, salt, dry mustard, pepper and onion powder. Stir well. Pipe yolk mixture into egg white halves. Sprinkle with paprika. Store in the refrigerator.