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Many people assume that without eggs or dairy, you cannot achieve the thick, velvety texture of a traditional holiday nog. This Sweet Potato Vegan Eggnog proves that theory wrong. By using the natural starch and creaminess of a roasted sweet potato eggnog base, we create a rich custard-like consistency that rivals the classic version. This recipe is a game-changer for anyone looking for a creamy holiday plant-based nog that is lighter on digestion but heavy on festive flavor. It captures the essence of the holidays in a glass without the heavy cream.

Why choose this recipe over store-bought alternatives? It is more than just a substitute; it is a delicious upgrade. It is a nut-free vegan eggnog, making it the perfect allergy-friendly festive beverage for parties where guests might have various dietary restrictions. Whether you need a warming holiday drink for kids & adults or a base for a spirited cocktail, this drink comes together in minutes once your potato is cooked. Plus, it creates a thick & frothy cashew-free nog, avoiding expensive nuts while providing a dose of Vitamin A.
Key Recipe Information
- Difficulty: Easy
- Preparation Time: 10 minutes
- Cooking Time: 45 minutes (for roasting potato)
- Resting Time: 2 hours (optional, for chilling)
- Servings: Serves 4
- Estimated Cost: Affordable
Ingredients for Sweet Potato Vegan Eggnog
To make this authentic-tasting holiday beverage, we rely on simple, wholesome ingredients to create a refined sugar–free vegan nog.

- 1 cup cooked sweet potato flesh (about 1 medium sweet potato), roasted and peeled
- 3 cups oat milk or soy milk (essential for a creamy soy- or oat-based eggnog)
- 1/3 cup pure maple syrup (adjust to taste)
- 1 teaspoon pure vanilla extract
- 1/2 teaspoon ground cinnamon
- 1/2 teaspoon ground nutmeg (freshly grated is best)
- 1/4 teaspoon ground cloves
- 1 pinch sea salt
Equipment Required
- High-speed blender (crucial for a smooth consistency)
- Measuring cups and spoons
- Saucepan (optional, if serving warm)
- Fine mesh strainer (optional, for extra smoothness)
Preparation: How to Make Sweet Potato Vegan Eggnog
Step 1: Roast the Sweet Potato
Preheat your oven to 400°F (200°C). Pierce the sweet potato several times with a fork. Roast for 40-50 minutes until completely tender and caramelized. Let it cool slightly, then peel off the skin. Chef’s Tip: Roasting concentrates the natural sugars, ensuring the drink has a deep, caramel-like flavor compared to boiled potatoes.
Step 2: Combine the Base Ingredients
Place the cooked sweet potato flesh, oat milk, maple syrup, vanilla, cinnamon, nutmeg, cloves, and salt into a high-speed blender. This combination is the secret to a perfect, creamy texture.
Step 3: Blend Until Smooth
Secure the lid and blend on high for 1-2 minutes. The mixture should be completely smooth, creamy, and aerated. This step ensures you get a thick & frothy cashew-free nog texture.
Step 4: Heat or Chill Your Nog
- For Cold Nog: Pour the mixture into a jar and refrigerate for at least 2 hours to let the flavors meld.
- For Warm Nog: Pour the blended mixture into a saucepan. Heat gently over medium-low heat, stirring constantly until warm. Do not let it boil.
Step 5: Serve
Pour into mugs or glasses. Sprinkle with a little extra cinnamon or nutmeg on top before serving your homemade festive drink.
Chef’s Tips, Tricks, and Variations
Achieving the Perfect Texture
For the absolute smoothest dairy-free spiced eggnog, you can pass the mixture through a fine-mesh sieve after blending. This removes any potential fibers from the potato, though a high-speed blender usually does the job perfectly.
Flavor Variations
- Spiked Nog: For the adults, stir in 1-2 ounces of bourbon, spiced rum, or brandy per serving after heating.
- Chocolate Twist: Add 1 tablespoon of cocoa powder to the blender for a chocolate variation.
- Coconut Cream: If you are not strictly avoiding saturated fats and want an ultra-rich version, replace 1/2 cup of the oat milk with canned coconut milk.
Serving Suggestions
This drink is the perfect accompaniment to a holiday feast. Serve it alongside appetizers like Christmas Stuffed Mushrooms or Cranberry Turkey Stuffing Balls. If you are hosting a full dinner featuring Cranberry Orange Glazed Turkey Breast and sides like Crack Green Beans, this eggnog makes a wonderful dessert drink.
Dessert Pairings
Pair this spiced beverage with sweet treats. It goes wonderfully with Blueberry Cheesecake Swirl Cookies or a slice of No Bake Greek Yogurt Jello Cheesecake.
Storage Instructions
Leftover Sweet Potato Vegan Eggnog can be stored in an airtight jar in the refrigerator for up to 4 days. Shake well before serving as separation is natural in this blender-friendly vegan eggnog.
Nutrition Information
- Calories: 140 kcal
- Carbohydrates: 28g
- Protein: 3g
- Fat: 2g
- Vitamin A: 120% DV

Conclusion
This Sweet Potato Vegan Eggnog transforms a humble root vegetable into a spectacular holiday treat. It is creamy, spiced to perfection, and completely free from eggs, dairy, and refined sugars. Whether you are serving this to toddlers as a healthy treat—perhaps alongside some High Protein Rose Pasta Sauce for Toddlers earlier in the day—or enjoying it by the fire with friends, it is sure to become a new tradition. For a healthy frozen treat option, you might also like our No Sugar Cottage Cheese Frozen Bites.
Please leave a comment if you’ve tried the recipe or if you have any questions! We love seeing your recreations, so be sure to share them on social media and follow us on Pinterest.
FAQ
Can I make this nut-free?
Yes, this recipe is naturally a nut-free vegan eggnog if you use oat or soy milk. It achieves its creaminess from the sweet potato rather than cashews or almonds, making it safe for nut-free schools and parties.
Is this recipe suitable for children?
Absolutely. This is a warming holiday drink for kids & adults alike. It contains beneficial vitamins from the sweet potato and is sweetened with maple syrup.
Can I use canned puree instead of roasting?
Yes, you can use canned pure sweet potato (not yam pie filling) to save time. This makes it an ultra-fast blender-friendly vegan eggnog. However, fresh roasted potato offers a deeper caramel flavor.
Which milk is best for this recipe?
For the most neutral flavor that lets the spices shine, we recommend oat milk. However, soy milk creates a very creamy, protein-rich soy- or oat-based eggnog.
Can I prepare this in advance?
Yes, making it a day ahead actually improves the flavor as the spices have time to meld. Just give it a good shake before serving this dairy-free spiced eggnog.
Sweet Potato Vegan Eggnog: Best 10-Minute Holiday Drink
This **Sweet Potato Vegan Eggnog** is the ultimate creamy holiday plant-based nog. Made with roasted sweet potato and oat milk, it is thick, rich, and completely nut-free. Perfect for allergy-friendly festive entertaining.
- Prep Time: 10
- Cook Time: 45
- Total Time: 55
- Yield: 4 1x
- Category: Drink
- Method: Blending
- Cuisine: American
- Diet: Vegan
Ingredients
1 cup cooked sweet potato flesh (roasted and peeled)
3 cups oat milk or soy milk
1/3 cup pure maple syrup
1 teaspoon pure vanilla extract
1/2 teaspoon ground cinnamon
1/2 teaspoon ground nutmeg (plus extra for garnish)
1/4 teaspoon ground cloves
1 pinch sea salt
Instructions
1. Preheat oven to 400°F (200°C). Pierce sweet potato and roast for 45 minutes until tender. Let cool and peel.
2. Place the roasted sweet potato flesh, oat milk, maple syrup, vanilla, cinnamon, nutmeg, cloves, and salt into a high-speed blender.
3. Blend on high for 1-2 minutes until completely smooth and frothy.
4. Pour into a jar and chill for 2 hours for cold nog, or heat gently in a saucepan for warm nog.
5. Serve in mugs topped with a sprinkle of cinnamon or nutmeg.
Notes
**Storage:** Store in an airtight jar in the fridge for up to 4 days. Shake well before serving.
**Nut-Free:** Use oat milk or soy milk to keep this recipe school-safe.
Nutrition
- Serving Size: 1 Cup
- Calories: 140
- Sugar: 18
- Sodium: 100
- Fat: 2
- Saturated Fat: 0
- Unsaturated Fat: 1
- Trans Fat: 0
- Carbohydrates: 28
- Fiber: 3
- Protein: 3
- Cholesterol: 0
Keywords: Sweet Potato Vegan Eggnog, nut-free vegan eggnog, creamy holiday plant-based nog