Christmas Yule Eggnog

Pro tips

• Add baking soda slowly while stirring—it will foam and bubble; stir continuously to incorporate air evenly.
• Use cold cream and milk straight from the refrigerator to prevent curdling when combining with spirits and eggs.
• Let the finished eggnog chill for at least 4 hours before serving to allow flavors to meld and texture to set.
• Taste and adjust sweetness or spirit intensity before serving, as flavors develop and balance over time.

Substitutions

• Old Mr. Boston Rum → brandy or cognac (use same volume for warming alternative)
• Old Mr. Boston Whiskey → bourbon, rye, or blended whiskey (substitute 1:1 per recipe specifications)
• Sweet Cream → heavy whipping cream (no flavor change, slight texture variation)
• Granulated Sugar → turbinado sugar (coarser texture, slightly deeper molasses note)

Storage & make-ahead

Refrigerate in a sealed glass container for up to 2 weeks; stir well before serving. Flavors deepen and improve over 3–5 days of aging.

Can I use pasteurized eggs to make this eggnog safe?

Yes, pasteurized eggs are the safest choice for raw-egg eggnog. You can also heat the egg and sugar mixture to 160°F (71°C) before adding spirits.

Why is baking soda used in this eggnog?

Baking soda neutralizes acidity and creates a lighter, fluffier texture by introducing tiny bubbles into the custard base.

How long can I store this eggnog?

Refrigerate up to 2 weeks. The high alcohol and sugar content act as preservatives; some prefer to age it for deeper flavor development.

Can I substitute the spirits with different whiskeys?

Yes, any bourbon, blended, rye, or Canadian whiskey works. Rum can be replaced with brandy or additional whiskey for different flavor profiles.

What does the pinch of baking soda do during mixing?

It reacts with the egg mixture, creating a slight foam that aerates the eggnog and improves mouthfeel and texture.