Deviled eggs are one of those foundational dishes that reward attention to tiny details: boiling the eggs gently so they peel clean, smashing the yolks ultra-smooth so the filling isn’t grainy, seasoning boldly so each bite pops. This version uses mayonnaise, Dijon, and white vinegar — the trifecta of a proper deviled egg — but the ratios skew toward restaurant balanced,” not mayonnaise-forward. And deviled eggs are a generous canvas — you can scale this up for parties, dress them with smoked paprika or chives, fold in a little relish, or even add a touch of hot sauce.