Eggnog Overnight Oats are a tasty and easy breakfast that fits right into the holiday spirit! Each bite is creamy, with hints of nutmeg and vanilla that make it feel special.
Plus, it’s super simple to make! Just mix oats, eggnog, and some spices, and let them sit overnight in your fridge. In the morning, you’ll wake up to a delicious treat that makes mornings sweeter!
Key Ingredients & Substitutions
Rolled Oats: These are essential for a great texture. If you only have quick oats, they will work too but may become mushier. For a gluten-free option, be sure to use certified gluten-free rolled oats.
Eggnog: Store-bought eggnog is convenient, but homemade can add a personal touch. If you’re avoiding dairy, try a plant-based eggnog or make your own blend with almond milk and a bit of nutmeg.
Milk: Use any kind you prefer! Almond milk, soy milk, or oat milk all work well. Full-fat or half-and-half will give a richer flavor but isn’t necessary.
Chia Seeds: These help thicken the oats and add healthy omega-3s. Flax seeds can be a good substitute, but the texture will be a little different. You can also skip them, but your oats will be less creamy.
How Do I Get the Best Consistency for My Overnight Oats?
The key is to let your oats soak long enough. They need time to absorb the liquid and become soft. Aim for at least 4 hours, but overnight is best.
- Mix oats, chia seeds, and spices first so the flavors combine well.
- Add wet ingredients and stir until well combined. Don’t skip this step!
- If you find the oats too thick in the morning, just add a splash of milk or eggnog and stir well.
This will help ensure you have a delightful breakfast experience every time!

Eggnog Overnight Oats
Ingredients:
- Rolled Oats: 1/2 cup
- Eggnog: 1/2 cup (store-bought or homemade)
- Milk: 1/4 cup (dairy or plant-based)
- Chia Seeds: 1 tablespoon
- Vanilla Extract: 1/2 teaspoon
- Ground Cinnamon: 1/4 teaspoon
- Ground Nutmeg: 1/8 teaspoon
- Ground Cloves: pinch (optional)
- Sweetener: to taste (maple syrup, honey, or sugar), about 1-2 teaspoons
- Toppings: chopped nuts (pecans or walnuts), dried cranberries, additional sprinkle of cinnamon or nutmeg
How Much Time Will You Need?
This recipe takes about 10 minutes to prepare and needs at least 4 hours or ideally overnight in the fridge to chill and set. So, start this the night before for an easy breakfast!
Step-by-Step Instructions:
1. Combining the Dry Ingredients:
In a mixing bowl or directly in a jar or glass, combine the rolled oats, chia seeds, ground cinnamon, ground nutmeg, and ground cloves (if using). Add your sweetener. Stir everything together so it’s well mixed.
2. Adding the Wet Ingredients:
Next, pour in the eggnog, milk, and vanilla extract. Give it a good stir until all the ingredients are combined and look creamy.
3. Refrigerating the Mixture:
Cover the bowl or jar with a lid or plastic wrap. Place it in the refrigerator and let it chill overnight (or at least for 4 hours). This is when the oats and chia seeds will soak up all that delicious flavor!
4. Serving Your Oats:
In the morning, take the oats out of the fridge and give them a good stir. If they look too thick for your liking, add a splash more of milk or eggnog to reach your desired consistency.
5. Adding Toppings:
Transfer the oats to serving glasses or bowls if needed. Top with your choice of chopped nuts, dried cranberries, and maybe another sprinkle of cinnamon or nutmeg to make it extra festive!
6. Enjoying Your Breakfast:
Serve your chilled Eggnog Overnight Oats and enjoy a delicious, holiday-inspired breakfast that’s both satisfying and easy!
This recipe makes about 1-2 servings, providing a cozy start to your day during the festive season.
Can I Use Non-Dairy Eggnog for This Recipe?
Absolutely! Non-dairy eggnog made from almond, soy, or oat milk works great. Just make sure it has a rich and creamy texture for the best flavor!
How Long Can I Store Leftover Overnight Oats?
Leftover eggnog overnight oats can be stored in the fridge for up to 3 days. Just make sure they are in an airtight container to maintain freshness.
Can I Make This Recipe with Instant Oats?
You can use instant oats, but the texture will be creamier and less chewy. Only soak them for about 2-3 hours instead of overnight to avoid them becoming too mushy.
What Are Some Good Toppings for My Oats?
Chopped nuts, dried fruits like cranberries or raisins, coconut flakes, or even a drizzle of maple syrup are all delicious options! Get creative with your favorites!



