Classic Eggnog
Thick cooked-custard eggnog with vanilla, nutmeg, and cinnamon, chilled smooth for safe holiday sipping.
Updated: Oct 6, 2026
Why you'll like it
- Ready in about 4 hr 40 min.
- Serves 8 — easy to halve or double.
- Easy level — everyday equipment only.
- No-cook / minimal cooking.
- Storage, freezing and reheating covered below.
Ready in 4 hr 40 min, this classic Eggnog serves 8. Classic Eggnog uses a cooked custard base so the drink turns thick and safe without raw-egg worry.
Helpful guides
Instructions
Heat the milk, cream, and half the sugar in a heavy saucepan over medium heat, stirring, until steaming and small bubbles ring the edges. Do not boil, because boiling scorches milk proteins and gives off flavors. Keep the heat moderate so the mixture warms evenly.
Whisk the yolks with the remaining sugar in a large bowl for 1 minute until pale and slightly thick. Pale yolks blend smoothly and resist curdling. Ladle 1 cup of hot milk into the yolks while whisking constantly, then pour the warmed yolk mixture back into the pan.
Cook over medium-low heat, stirring constantly with a wooden spoon, until the nog coats the spoon and reads 160 degrees F on an instant-read thermometer. This takes 8 to 12 minutes. Never let it simmer, since temperatures above 180 degrees F scramble the custard.
Pour immediately through a fine-mesh strainer into a clean pitcher to stop cooking and remove any cooked bits. Stir in the vanilla, nutmeg, and cinnamon. Taste and add the bourbon or rum now if you want a spiked nog, since alcohol blends best while warm.
Cool 30 minutes at room temperature, then cover and refrigerate at least 4 hours or overnight until cold and slightly thicker. Chilling also firms the texture for serving over ice. Stir well before pouring, because spices settle during the rest.
Serve in small chilled glasses over ice with fresh nutmeg grated on top and a cinnamon stick for stirring. Keep the pitcher refrigerated during parties and return it within 2 hours. Offer plain and spiked pitchers side by side so all guests have a choice.
Troubleshooting — fixes, not repeats
- If the base curdles, heat ran too high or stirring stopped. Strain out lumps, blend smooth, and next time hold below a simmer while stirring constantly.
- If eggnog tastes thin, it did not reach 160 degrees F or chill long enough. Cook to temperature and refrigerate a full 4 hours before judging thickness.
- If it turns too thick, whisk in cold milk 2 tablespoons at a time until it pours. Over-thick nog usually means slight overcooking or extra yolks.
- If spice flavor seems weak, nutmeg is old. Grate fresh nutmeg at serving and bloom ground spices in the warm base, not cold milk.
Make it your way
- Spicier version: For a nonalcoholic spiced version, skip spirits and add 1 teaspoon rum extract.
- For variation, make a lighter nog with 2 percent milk and half-and-half instead of cream, keeping the same 160 degrees F method.
- Mocha eggnog adds 2 tablespoons cocoa powder with the sugar.
- Pumpkin eggnog whisks in 1/2 cup pumpkin puree and extra cinnamon after cooking.
Storage & reheating
Cool leftovers within 2 hours, then refrigerate in a covered container and use within 3 to 4 days. Reheat only the portion you will eat until steaming hot throughout — poultry and reheated rice should reach 165°F (74°C).
Do not freeze custard eggnog, because thawing turns it grainy and watery.
Reheat is not recommended; serve cold only and make a fresh batch for the next gathering.
FAQ
Is cooked eggnog safe?
Yes when handled correctly. Cooking the custard to 160 degrees F addresses egg safety, and prompt chilling keeps it cold. Use clean equipment, refrigerate within 2 hours, and use within 2 to 3 days. Pregnant guests and young children should still choose pasteurized-egg recipes.
Can I use pasteurized eggs?
Yes. Liquid pasteurized yolks work cup for cup and give extra safety margin. The method stays the same: temper, cook to 160 degrees F, strain, and chill. Flavor and thickness match fresh yolks closely.
Why is my eggnog lumpy?
Yolks met heat too fast or the pan ran too hot. Temper with a full cup of hot milk while whisking, cook gently below a simmer, and strain the finished base. A quick blend after straining smooths small remaining bits.