After the hard boiled eggs are peeled, slice in half lengthwise.
12 eggs, hard-boiled and shells removed
Remove the yolks and place them in a medium-sized mixing bowl. Set the 24 egg whites aside.
To the medium-sized mixing bowl, add the mayonnaise, mustard, and apple cider vinegar. With a fork, mix the ingredients together until combined and smooth (see notes).
With a spoon, stuff the 20 egg whites with the filling (you will have 2 egg whites leftover).
Lightly sprinkle the tops of each deviled egg with paprika or green onion, if desired.
a few dashes paprika, 1 green onion, chopped
Store in the refrigerator in an airtight container for up to 4 days.
Notes
Prep Tips - If the yolk filling is too stiff and hard to place in the egg whites, add more mayo and/or apple cider vinegar. Depending on the size of the eggs and yolks, you may need more liquid to help the filling come together. Flavor Tips - Taste the filling before filling the egg whites. A dash of salt and ground black pepper may be desired. Meal Prep Tips - If you want to prepare this recipe in advance, we recommend hard-boiling the eggs up to one week in advance. Store them in their shells in the fridge until you’re ready to serve.