Low Carb Keto Eggnog (Sugar-Free)

I used to mourn eggnog season—because one cup of the traditional stuff could wipe out my whole daily carb budget. After a few sad attempts (one involved scrambled eggnog… don’t ask), I finally cracked a version that’s creamy, festive, and won’t spike blood sugar like a Christmas cookie binge.

This keto eggnog is thick enough to feel decadent, spiced just right, and easy to make dairy-free if you need it. Plus, it’s actually smooth—no weird grit, no clumping disasters.

Why This One Works So Well (Low-Carb Edition)

Traditional eggnog relies on tons of sugar for body and sweetness. Instead, I beat the yolks fluffy and use a powdered monk fruit-allulose blend, which dissolves cleanly and doesn’t recrystallize when chilled.
Heating the milk gently and tempering the eggs slowly locks in that velvety texture without cooking the eggs into a lumpy mess.

The bonus? Bourbon optional—but highly recommended for “festive metabolism management.”

What Packs Flavor Without the Carbs

• Egg yolks – The golden heart of this recipe. They give richness and structure.
• Powdered monk fruit-allulose blend – Dissolves like sugar but stays blood-sugar friendly. (Granular sweeteners = gritty eggnog. Ask me how I know.)
• Unsweetened almond milk – Lightens the mixture without adding carbs. (Or use coconut milk for nut-free.)
• Heavy cream – Serious creamy mouthfeel. Sub coconut cream if you’re dairy-free.
• Nutmeg + Cinnamon – Classic cozy vibes.
• Vanilla extract – Rounds everything out with sweet warmth.
• Bourbon (optional) – Adds depth, tradition… and slightly better shelf life.

Low-Carb Swaps That Actually Work

• Dairy-Free – Swap almond milk for coconut milk and heavy cream for coconut cream. (Slight coconut flavor but honestly, still festive and GOOD.)
• No Alcohol – Just skip it! It doesn’t change the thickness.
• Sweeter Eggnog – Bump up monk fruit blend to 70g (½ cup) if you like a sweeter sip.

Keto Missteps and How I Fixed Them

What Went Wrong	Why It Happens	How to Fix It
Scrambled eggnog	Poured hot milk too fast into yolks	SLOW drizzle while whisking like a maniac
Grainy texture	Used granular sweetener	Always use powdered sweetener
Thin eggnog	Didn’t cook long enough after tempering	Keep stirring over medium-low until it lightly coats the back of a spoon

Step-By-Step: How to Make It

1. Beat egg yolks: In a bowl, use a hand mixer to beat the yolks until light yellow. Gradually add the powdered sweetener and beat until dissolved.
2. Heat milk and spices: In a saucepan, combine almond milk, heavy cream, cinnamon, and nutmeg. Heat over medium until just barely boiling. Remove from heat. Stir in vanilla.
3. Temper eggs carefully: Slowly whisk hot milk into the yolks—thin stream only!—constantly whisking to prevent scrambling.
4. Thicken gently: Return the mixture to the pan. Stir constantly over medium-low until it reaches 160°F (71°C) and thickens slightly.
5. Optional bourbon: Stir in now if using.
6. Chill: Transfer to a container. Cover and refrigerate 3–4 hours until cold and thick.
7. Serve: Top with sugar-free whipped cream and a sprinkle of cinnamon.

Macro Hack: I portion this into 6 cups (roughly 1 cup each)—makes tracking net carbs simple.

Smart Moves I Always Use

• Letting the eggnog sit overnight makes it even thicker and silkier.
• If using coconut milk/cream, whisk it first to smooth out any clumps.
• Keep a candy thermometer handy—guesswork = scrambled eggs. Trust me.

Keeping It Keto-Friendly All Week

• Fridge: Store in an airtight bottle or mason jar for up to 4 days.
• Separation? Totally normal. Just shake or stir before pouring.
• Freezing: Not recommended. Texture changes (sadly) after thawing.

Real Keto Questions, Real Answers

Will this spike blood sugar?
Not if you stick with the monk fruit-allulose blend and keep your serving size reasonable. I’ve tested post-drink glucose, and mine stayed flat.

Can I use granular monk fruit sweetener?
Nope. You’ll get sandy eggnog. Go powdered or go home.

Is the bourbon necessary?
No, but it adds flavor and acts as a mild preservative. Plus, it’s festive. Your call.

Nutrition Facts

Per approximately 1 cup serving, based on 6 servings total

Nutrition Fact	Amount (Per Serving)
Calories	271 kcal
Total Fat	26.9g
Saturated Fat	15.2g
Cholesterol	175mg
Sodium	60mg
Potassium	90mg
Total Carbohydrate	2.8g
Dietary Fiber	0.3g
Net Carbs	2.5g
Sugars	2.1g
Protein	4.6g

Check out More Recipes:

• Low Carb Keto Iced Coffee
• Low Carb Keto Bulletproof Tea
• Low Carb Keto Flourless Waffles
• Low Carb Keto Almond Flour Blueberry Bread Recipe