Telur rebus

Bahan-bahan (18 porsi)

• 12 large eggs ((50-55g / 2 oz each in shell, fridge cold (Note 1))
• 2 tsp Dijon mustard
• 2 tsp Tabasco or other hot sauce
• 1 tsp white wine vinegar
• 2 tsp mayonnaise (, whole egg mayo preferred, or kewpie)
• 1/4 heaped teaspoon cooking salt / kosher sale ((Note 3))
• 50 g / 3 tbsp cold unsalted butter (, cut into 1 cm / 0.2" cubes)
• Paprika (, regular/sweet, or smoked)
• 1 tbsp chives (, finely chopped)