Creamy Eggnog Overnight Oats

Section: Simple Morning Meals to Start Your Day

This wholesome dish combines creamy Greek yogurt, rolled oats, and festive eggnog with chia seeds and warming spices. Mixed and chilled overnight, the oats absorb the flavors for a smooth, comforting texture perfect for busy mornings. Sweeten naturally with honey or maple syrup to taste. Serve chilled with optional toppings for a cozy start to your day.

A chef smiles for the camera.
Brought to You By Ryan
Last modified on Tue, 23 Dec 2025 16:58:10 GMT
A glass of eggnog oatmeal with cinnamon sticks. Bookmark
A glass of eggnog oatmeal with cinnamon sticks. | palatablelife.com

This Eggnog Overnight Oats recipe offers a creamy and festive way to start your morning with minimal effort. Infused with the warm flavors of nutmeg and vanilla blended into classic eggnog, these oats transform a simple breakfast into a special treat that feels indulgent yet wholesome. Ideal for busy holiday mornings or anytime you crave a comforting yet nutritious dish.

I first tried these during a chilly December week when I craved something cozy and surprisingly satisfying. Now this has become my goto breakfast when I want something that feels festive without any fuss.

Ingredients

  • Plain Greek yogurt: creamy base that adds protein and tang look for full fat for richness
  • Rolled oats: wholesome and hearthealthy foundation pick oldfashioned oats for the best texture
  • Eggnog: lends seasonal sweetness and spice choose dairy or dairyfree versions according to preference
  • Chia seeds or ground flaxmeal: boosts omega-3 fats and fiber chia seeds thicken overnight oats beautifully
  • Vanilla extract: enhances aroma and depth of flavor pure vanilla is best for rich taste
  • Pinch of salt: balances sweetness and enhances other flavors subtly
  • Ground nutmeg: provides warm festive spice freshly grated gives a stronger aroma than preground
  • Honey or maple syrup: optional natural sweetener adjust based on your sweetness preference

Instructions

Combine Ingredients:
In a medium bowl, whisk together the Greek yogurt, oats, eggnog, chia seeds or flaxmeal, vanilla extract, salt, nutmeg, and sweetener if using. Stir thoroughly until everything is evenly mixed and the oats soak the liquid uniformly.
Transfer to Jar:
Spoon the mixture carefully into a clean jar or airtight container. Use something with a lid that seals well, as this will keep everything fresh and make it easy to grab in the morning.
Refrigerate:
Seal tightly and place the jar in the refrigerator for at least four hours or overnight. This chilling time lets the oats absorb the liquid fully, soften, and take on the rich eggnog flavor.
Serve:
When ready to eat, stir the oats to mix any settled ingredients. Serve cold directly from the jar or pour into a bowl. Garnish with extra nutmeg, a drizzle of honey, or your favorite toppings like chopped nuts, cinnamon, or fresh fruit for added texture and flavor.
A jar of eggnog oats with cinnamon on a plaid cloth.
A jar of eggnog oats with cinnamon on a plaid cloth. | palatablelife.com

My favorite ingredient is the ground nutmeg because it adds such a subtle holiday vibe without overpowering the oats. One winter morning my family gathered around with steaming mugs and jars full of these oats, and it felt like a warm festive hug in a bowl.

Storage Tips

Store your prepared oats in an airtight container and keep refrigerated for up to three days. If you prefer, you can double the recipe for a quick grabandgo breakfast all week. Avoid leaving out overnight as the dairy content benefits from refrigeration.

Ingredient Substitutions

Swap Greek yogurt with dairyfree coconut yogurt to make it vegan. You can replace eggnog with almond or oat milk plus a pinch of cinnamon and nutmeg to maintain the flavor. Chia seeds can be replaced with ground flaxmeal or hemp seeds depending on your pantry and texture preference.

Serving Suggestions

Top with toasted pecans or walnuts for crunch and a nutty contrast. Add diced apples or pears for freshness and natural sweetness. A sprinkle of cinnamon or a few dark chocolate shavings make it extra indulgent yet healthy.

A glass jar of eggnog oats.
A glass jar of eggnog oats. | palatablelife.com

These eggnog overnight oats are an effortless festive breakfast that can be prepared the night before. Customize toppings and sweetness to make them your own.

Your Recipe Questions Answered

→ Can I use dairy-free eggnog?

Yes, dairy-free eggnog works well and maintains the creamy texture and festive flavor.

→ How long should the oats soak?

At least 4 hours are needed to allow the oats and chia seeds to soften and absorb the flavors fully.

→ Can I substitute chia seeds with something else?

Ground flaxmeal is a good alternative, offering similar texture and nutritional benefits.

→ Is it necessary to refrigerate overnight?

Refrigeration is key to achieve the creamy consistency and to meld the flavors together.

→ What toppings work best with this dish?

Options like nuts, fresh fruit, extra nutmeg, or a drizzle of honey complement the flavors nicely.

Eggnog Overnight Oats

A creamy mix of oats, eggnog, and spices ready after chilling for a quick, nutritious breakfast.

Prep Time
5 minutes
Cook Time
~
Total Time
5 minutes
Brought to You By: Ryan

Recipe Category: Morning Meals

Skill Level: Perfect for Beginners

Culinary Inspiration: American

Yields: 2 Portion Size (2 servings)

Dietary Preferences: Vegetarian-Friendly

What You’ll Need

→ Overnight Oats

01 5.3 tablespoons plain Greek yogurt
02 8 tablespoons heaping rolled oats
03 10.7 tablespoons eggnog (dairy or dairy-free)
04 1 tablespoon chia seeds or ground flaxmeal
05 0.5 teaspoon vanilla extract
06 Pinch salt
07 Pinch ground nutmeg
08 0 to 2 tablespoons honey or maple syrup, to taste

Step-by-Step Guide

Step 01

In a medium mixing bowl, whisk together Greek yogurt, rolled oats, eggnog, chia seeds or flaxmeal, vanilla extract, salt, ground nutmeg, and honey or maple syrup until uniformly blended.

Step 02

Spoon the mixture into a jar or airtight container with a tight-fitting lid for storage and serving.

Step 03

Seal the container securely and refrigerate for at least 4 hours or preferably overnight to allow oats and chia seeds to soak and soften, yielding a creamy texture.

Step 04

Stir the chilled oats before serving. Enjoy cold directly from the jar or transfer to a bowl. Optionally garnish with extra nutmeg, honey, nuts, or fruit.

Handy Tips

  1. Use overnight refrigeration to achieve desired creamy consistency and flavor infusion.

Must-Have Tools

  • Mixing bowl
  • Jar or airtight container
  • Whisk

Potential Allergens

Always review ingredient labels for allergens, and consult a professional if needed.
  • Contains dairy and nuts (if garnished)