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Fail-Proof Egg Custard

Fail-Proof Egg Custard


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  • Author: Olivia Harper
  • Total Time: 1 hour 10 minutes
  • Yield: Serves 9
  • Diet: Vegetarian

Ingredients

  • Eggs (5): I always use room temperature eggs for the smoothest result. The proteins in eggs are what gives custard its structure.
  • Sugar (½ cup): Just enough to sweeten without overpowering. I’ve found this amount perfect, but you can adjust slightly to taste.
  • Vanilla (1½ teaspoons): Real vanilla extract makes a noticeable difference here. I splurge on the good stuff for this recipe.
  • Salt (½ teaspoon): Don’t skip this! Salt enhances the sweetness and balances flavors.
  • Milk (4 cups): I prefer whole milk for richness, but 2% works nearly as well. The fat content helps create that luxurious mouthfeel.
  • Nutmeg: Optional but recommended. I find freshly grated nutmeg adds a warm, aromatic dimension that makes this Fail-Proof Egg Custard truly special.

Instructions

  1. I start by preheating my oven to 350°F and lightly greasing an 8×8 inch baking dish.
  2. In a large bowl, I whisk together 5 eggs, ½ cup sugar, 1½ teaspoons vanilla, and ½ teaspoon salt until well combined.
  3. Next, I warm 4 cups of milk in a saucepan until it reaches about 180°F—warm but not boiling. I usually test with my finger—it should feel hot but not scalding.
  4. This is the crucial part: I pour the warm milk into the egg mixture in a slow, steady stream while whisking constantly. This prevents the eggs from cooking and creating lumps.
  5. After transferring this mixture to my greased baking dish, I sometimes sprinkle a light dusting of nutmeg on top for that classic custard look and flavor.
  6. For the water bath, I place my baking dish inside a larger pan and add about an inch of hot water around it. This gentle cooking environment is what makes this Fail-Proof Egg Custard live up to its name!
  7. I bake for 45-50 minutes, until the edges are set but the center still has a slight jiggle when gently shaken.
  8. Finally, I let it cool slightly before serving warm, or refrigerate to enjoy chilled later.

Notes

  • The water bath is non-negotiable—it prevents curdling and ensures even cooking.
  • I never rush the baking process. The slow, gentle cooking is what creates that perfect texture.
  • The custard will continue to set as it cools, so I remove it from the oven when the center is still a bit jiggly.
  • A thin knife inserted 1 inch from the edge should come out clean when it’s done.
  • I avoid opening the oven door during the first 30 minutes of baking to maintain even temperature.
  • Prep Time: 20 minutes
  • Cook Time: 50 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1/9 of the recipe
  • Calories: 200 kcal
  • Sugar: 15g
  • Sodium: 150mg
  • Fat: 8g
  • Saturated Fat: 3g
  • Unsaturated Fat: 5g
  • Trans Fat: 0g
  • Carbohydrates: 20g
  • Fiber: 0g
  • Protein: 7g
  • Cholesterol: 130mg