Ingredients

The following ingredients have 6 Servings
  • 5 egg yolks
  • 3/4 cups sugar
  • 2 tsp key lime zest
  • 1/2 cup key lime juice
  • 1/8 tsp salt
  • 4 tbsp butter

Instruction

  • In a heat proof bowl, combine egg yolks, sugar, key lime zest, key lime juice and salt. Whisk to combine.
  • Place bowl over a double boiler and cook over medium-low heat, whisking constantly until thickened. It takes about 5-7 minutes.
  • Remove from heat and add butter. Stir until smooth. Place in a jar. Let it cool to room temperature, then refrigerate. Keep in the fridge for up to 1 week.