Homemade Eggnog with a Cooked Custard Base

A festive glass of creamy homemade eggnog, topped with grated nutmeg and a cinnamon stick, ready for holiday celebrations.

This homemade eggnog recipe uses a cooked custard base for a rich, smooth holiday drink. A thermometer removes the guesswork: cook the egg mixture to 160°F (71°C), then chill it thoroughly before serving.

Why this method works

  • Cooked egg base: The yolks are heated to a measured safe temperature.
  • Controlled texture: Tempering the yolks and cooking over low heat keeps the custard smooth.
  • Make-ahead friendly: The flavor develops as the eggnog chills.

Ingredient notes

Whole milk and heavy cream create the classic texture. Freshly grated nutmeg has a brighter aroma than pre-ground nutmeg. Brandy, rum, or bourbon is optional and should be added only after the cooked base has chilled.

How to make cooked eggnog

  1. Whisk the egg yolks with 1/2 cup sugar until pale and smooth.
  2. Heat the milk, cream, remaining sugar, and salt until steaming and small bubbles appear at the edge. Do not boil.
  3. Slowly whisk about 1 cup of the hot dairy into the yolks, a little at a time.
  4. Return the mixture to the saucepan. Cook over low to medium-low heat, stirring constantly, until an instant-read thermometer registers 160°F (71°C).
  5. Remove from the heat, stir in vanilla and nutmeg, and strain into a clean container.
  6. Cover and refrigerate promptly for at least 4 hours. Add alcohol, if using, after chilling.

Food-safety note

Use a clean thermometer to verify 160°F (71°C); thickness alone is not a reliable safety check. Keep the finished eggnog refrigerated and return it to the refrigerator within two hours of serving. This version does not use uncooked egg whites.

Storage

Store the eggnog in a covered container in the refrigerator and use it within 3 days. Discard it if it has remained at room temperature for more than two hours.

Frequently asked questions

Can I make it without alcohol?

Yes. The cooked custard base is complete without alcohol.

How do I prevent curdling?

Add the hot dairy to the yolks gradually, keep the heat moderate, and stir continuously. Straining the finished custard removes any small cooked pieces.

More holiday drinks

For a larger holiday drink selection, serve this alongside Puerto Rican coquito, homemade hot chocolate, or traditional wassail. Label alcoholic and alcohol-free pitchers clearly.

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A festive glass of creamy homemade eggnog, topped with grated nutmeg and a cinnamon stick, ready for holiday celebrations.

Classic Creamy Homemade Eggnog

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Rich homemade eggnog made with a cooked custard base heated to 160°F, flavored with vanilla and nutmeg, then thoroughly chilled.

  • Total Time: 35 minutes, plus 4 hours chilling
  • Yield: 8 servings

Ingredients

6 large egg yolks
1/2 cup granulated sugar, plus 2 tablespoons, divided
2 cups whole milk
1 cup heavy cream
1 teaspoon vanilla extract
1/2 teaspoon freshly grated nutmeg, plus more for garnish
Pinch of salt
Optional: 1/2 cup brandy, rum, or bourbon

Instructions

Step 1: In a medium bowl, whisk together the egg yolks and 1/2 cup granulated sugar until the mixture is light yellow and creamy.
Step 2: In a medium saucepan, combine the whole milk, heavy cream, the remaining 2 tablespoons sugar, and a pinch of salt. Heat over medium heat, stirring occasionally, until just simmering and small bubbles form around the edges (do not bring to a rolling boil).
Step 3: Slowly temper the egg yolk mixture: Ladle about 1/2 cup of the hot milk mixture into the egg yolks while continuously whisking vigorously to prevent scrambling. Repeat with another 1/2 cup of hot milk mixture.
Step 4: Return the tempered mixture to the saucepan. Cook over low to medium-low heat, stirring constantly, until an instant-read thermometer registers 160°F (71°C). Do not boil.
Step 5: Remove from heat and stir in the vanilla extract and 1/2 teaspoon freshly grated nutmeg.
Step 6: Pour the eggnog through a fine-mesh sieve into a clean bowl or pitcher to remove any small bits of cooked egg or spices. Cover tightly with plastic wrap directly on the surface of the eggnog to prevent a skin from forming, and chill in the refrigerator for at least 4 hours, or preferably overnight, to allow the flavors to meld and for the eggnog to thicken further.
Step 7: If using alcohol, stir it into the chilled eggnog just before serving.
Step 8: Serve the homemade eggnog cold, garnished generously with additional freshly grated nutmeg and optionally a cinnamon stick.

Notes

Use a clean thermometer to verify 160°F (71°C). Refrigerate promptly and use within 3 days. Add optional alcohol only after the cooked base has chilled.

  • Author: De Recipes
  • Prep Time: 15 minutes
  • Cook Time: 20 minutes
  • Category: Beverage
  • Method: Custard making
  • Cuisine: American
  • Diet: Vegetarian

Nutrition

  • Serving Size: 1 cup (240ml)
  • Calories: 320 kcal
  • Sugar: 20g
  • Sodium: 90mg
  • Fat: 20g
  • Saturated Fat: 12g
  • Unsaturated Fat: 7g
  • Trans Fat: 0g
  • Carbohydrates: 25g
  • Fiber: 0g
  • Protein: 7g
  • Cholesterol: 200mg

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