Crack the eggs into a bowl, add the oil, milk, Parmesan cheese, pâté, salt, and pepper; mix until smooth.
Pour the mixture into a saucepan and cook over low heat, stirring constantly until you obtain the desired creamy consistency. Tip: Serve with toasted bread slices.
Break the eggs into a glass, add the truffle oil and sunflower seed oil and blend using an immersion blender, starting from the bottom and working upwards.
Once the emulsion has formed, add salt, pepper and black truffle pâté.