Hollandaise Sauce Recipe

Ingredients (6)

• 1 large egg yolk
• 1 1/2 teaspoons lemon juice, more as needed
• 1/8 teaspoon kosher salt
• 1/8 teaspoon white pepper
• 4 ounces (1/2 cup) room temperature unsalted butter, cut into 8 pieces
• 1 1/2 teaspoons water