Eggnog

Store homemade eggnog in the refrigerator in an airtight container. If made with alcohol (at least 20% ABV), it can keep longer. Avoid leaving at room temperature for extended periods. Thaw frozen eggnog in the fridge before serving.

Use pasteurized eggs or heat the egg mixture to 160°F (71°C) if you're concerned about food safety.

Aging eggnog with alcohol for a few weeks mellows flavors and improves texture.

Chill all ingredients before mixing for a smoother, creamier result.

Nutmeg is the signature spice—freshly grate it for best flavor.

Over-beating eggs; whip just until fluffy, not stiff peaks.

Skipping temperature control; eggnog should be served cold for best taste and safety.

Using stale nutmeg or pre-ground spices, which lose potency quickly.

Not balancing sweetness with acidity—a splash of vanilla or lemon zest brightens flavor.