Recipes Desserts Fillings Fruit Fillings Lemon Custard Filling 3.9 (67) 56 Reviews 5 Photos This lemon custard recipe makes the perfect filling for a white, yellow, or citrus cake! Submitted by HILARY2000 Updated on April 27, 2023 Save Rate Print Share Close Add Photo 5 5 5 Prep Time: 5 mins Cook Time: 10 mins Total Time: 15 mins Servings: 12 Yield: 1 1/2 cups Jump to Nutrition Facts Cook Mode (Keep screen awake) Ingredients 1x 2x 4x Oops! Something went wrong. Our team is working on it. Original recipe (1X) yields 12 servings ½ cup white sugar ¼ cup cornstarch ¼ teaspoon salt ¾ cup water 2 large egg yolks ⅓ cup lemon juice 2 tablespoons unsalted butter Directions Combine sugar, cornstarch, and salt in the top of a double boiler over simmering water. Stir frequently, scraping down the sides with a rubber spatula to avoid scorching, until sugar is melted, 3 to 5 minutes. Whisk water and egg yolks together in a small bowl; pour into sugar the mixture, whisking until fully incorporated. Cook, stirring constantly, until the mixture thickens, 3 to 5 minutes. Remove from the heat and stir in lemon juice and butter until incorporated. Cover with plastic wrap and let sit until completely cooled. I Made It Print 109 home cooks made it! Nutrition Facts (per serving) 70 Calories 3g Fat 12g Carbs 1g Protein Show Full Nutrition Label Hide Full Nutrition Label Nutrition Facts Servings Per Recipe 12 Calories 70 % Daily Value * Total Fat 3g 3% Saturated Fat 2g 8% Cholesterol 39mg 13% Sodium 64mg 3% Total Carbohydrate 12g 4% Dietary Fiber 0g 0% Total Sugars 9g Protein 1g 1% Vitamin C 3mg 3% Calcium 5mg 0% Iron 0mg 1% Potassium 12mg 0% * Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs. ** Nutrient information is not available for all ingredients. Amount is based on available nutrient data. (-) Information is not currently available for this nutrient. If you are following a medically restrictive diet, please consult your doctor or registered dietitian before preparing this recipe for personal consumption.