Classic deviled eggs with a creamy, tangy filling are a high protein, keto-friendly appetizer for any family gathering. This beloved dish is a potluck and holiday essential.
Place eggs in a saucepan and cover with cold water. Bring to a boil over medium-high heat, then lower the heat and simmer gently for 10 minutes.
Immediately transfer eggs to a bowl of ice water to stop the cooking and make peeling easier. Let sit for 5 minutes.
Peel the eggs carefully, then slice each egg in half lengthwise to reveal the yolk.
Remove yolks, place them in a bowl, and mash thoroughly with a fork. Add mayonnaise, Dijon mustard, white vinegar, salt, and black pepper; stir until creamy.
Spoon or pipe the filling into the egg whites. Sprinkle paprika over the filled eggs just before serving for color and flavor.