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Key-Lime-Curd-buttery, tangy, rich, sweet curd in a white ceramic bows, with a ceramic spoon and key lime slices next to it. Great for filling lime macarons.
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5 from 7 votes

Key Lime Curd

Smooth, tangy, and rich key lime curd made in minutes with simple ingredients. Perfect for desserts, fillings, or spreading.
Prep Time5 minutes
Cook Time10 minutes
Total Time15 minutes
Course: Dessert
Cuisine: American, European
Keyword: key lime, key lime curd, lime curd
Servings: 6

Ingredients

  • 5 egg yolks
  • 3/4 cup sugar
  • 2 tsp key lime zest
  • 1/2 cup key lime juice
  • 1/8 tsp salt
  • 4 tbsp butter
US Customary - Metric

Instructions

  • In a heatproof bowl, whisk together egg yolks, sugar, lime zest, lime juice, and salt.
  • Place over a double boiler and cook over medium-low heat, whisking constantly, until thickened (about 5–7 minutes).
  • Remove from heat and stir in butter until smooth.
  • Transfer to a jar, cool to room temperature, then refrigerate until set.

Notes

  • Stir constantly to prevent curdling
  • Do not overheat - use gentle heat
  • Strain for extra smooth texture if needed
  • Thickens further as it cools

Nutrition

Calories: 217kcal | Carbohydrates: 27g | Protein: 2g | Fat: 11g | Saturated Fat: 6g | Cholesterol: 183mg | Sodium: 123mg | Potassium: 39mg | Sugar: 25g | Vitamin A: 465IU | Vitamin C: 6mg | Calcium: 24mg | Iron: 0.4mg
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