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Imagine waking up to the cozy, nostalgic flavors of the holiday season without any of the morning stress. These Eggnog Overnight Oats transform a classic festive treat into a nutritional powerhouse that keeps you full until lunch. You get all the creamy, spiced goodness of eggnog paired with a massive protein boost, making it the perfect fuel for busy December mornings or post-holiday workouts. It takes less than ten minutes to prep the night before, so you can hit the snooze button one more time while your breakfast “cooks” itself in the fridge.
Recipe Information
- Prep Time: 10 minutes
- Cook Time: 0 minutes
- Total Time: 10 minutes
- Servings: 1
- Difficulty: Easy
Nutrition values
- Calories: 385 kcal
- Protein: 26g
- Carbs: 48g
Why Make This Eggnog Overnight Oats | Holiday High Protein Breakfast
During the holidays, breakfast usually falls into two categories: sugary pastries or nothing at all. This recipe offers a third, much better option. By combining slow-digesting complex carbohydrates from rolled oats with high-quality protein, you stabilize your blood sugar and crush cravings. The eggnog provides that unmistakable velvet texture and nutmeg-forward flavor profile we all crave this time of year. Plus, it is completely customizable; you can use dairy-free eggnog and plant-based protein to suit any dietary preference without sacrificing the festive spirit.
Ingredients
- 1/2 cup old-fashioned rolled oats (gluten-free if needed)
- 1/2 cup low-fat or dairy-free eggnog
- 1/4 cup non-fat plain Greek yogurt
- 1 scoop vanilla protein powder (approx. 20-25g)
- 1 tablespoon chia seeds
- 1/4 teaspoon ground nutmeg
- 1/4 teaspoon ground cinnamon
- 1/2 teaspoon vanilla extract
- Pinch of sea salt
- Optional toppings: Whipped cream, extra nutmeg, or pecans
Directions
Step 1: Combine Dry Ingredients
Place the rolled oats, protein powder, chia seeds, nutmeg, cinnamon, and a pinch of salt into a wide-mouth mason jar or a small glass container. Stir these dry ingredients together thoroughly with a spoon to ensure the protein powder and spices are evenly distributed. This prevents clumping once you add the liquid.
Step 2: Incorporate Wet Ingredients
Pour the eggnog, Greek yogurt, and vanilla extract into the jar with the dry mixture. Use a spoon or a small whisk to stir everything together until you see no more dry pockets of oats or protein powder. Ensure the Greek yogurt is fully integrated for the creamiest possible texture.
Step 3: Chill and Set
Seal the jar tightly with a lid and place it in the refrigerator. Let the oats soak for at least 4 hours, though overnight (6-8 hours) is ideal for the best consistency. The chia seeds and oats will absorb the eggnog, creating a thick, pudding-like texture. Before serving, give it a quick stir and add a splash of extra milk or eggnog if you prefer a thinner consistency. Top with a sprinkle of nutmeg and enjoy cold.
Expert Tips for Perfect Eggnog Overnight Oats | Holiday High Protein Breakfast
For the best results, always use old-fashioned rolled oats rather than quick oats or steel-cut oats. Quick oats turn mushy too fast, while steel-cut oats remain too crunchy even after a long soak. If you find your oats are too thick in the morning, stir in one tablespoon of almond milk at a time until you reach your desired thickness. To maximize the protein content without making the texture chalky, choose a high-quality whey or casein-blend protein powder. If you are using a plant-based protein, you may need to add an extra splash of liquid as vegan powders tend to absorb more moisture.
Delicious Variations
If you want to switch things up, try these tasty twists on the base recipe. For a “Gingerbread Eggnog” version, add half a teaspoon of ground ginger and a teaspoon of molasses. If you want some crunch, fold in toasted pecans or walnuts just before eating. For a decadent holiday dessert feel, top your oats with a dollop of coconut whipped cream and a few dark chocolate shavings. You can also make this recipe vegan-friendly by using a soy or almond-based eggnog and a plant-based vanilla protein powder.
Frequently Asked Questions
Can I use steel-cut oats for this recipe?
You can, but the texture will be very different. Steel-cut oats require a much longer soaking time and will remain very chewy. If you prefer steel-cut, it is better to quick-boil them for 5 minutes before letting them soak overnight in the fridge.

How long do these overnight oats last in the fridge?
These oats stay fresh and delicious for up to 4 days when stored in an airtight container. This makes them an excellent option for Sunday night meal prep to cover your breakfasts for half the week.
Can I eat these oats warm?
Yes! While overnight oats are traditionally served cold, you can heat them in the microwave for 45-60 seconds. If you heat them, you might need to add a little extra liquid, as the heat will thicken the oats further.
Is eggnog too high in sugar for a healthy breakfast?
Standard eggnog can be high in sugar, but you can control this by using a “light” eggnog version or a sugar-free almond milk eggnog. The protein and fiber in this recipe help balance the glycemic response of the meal.
What if I don’t have protein powder?
If you don’t have protein powder, you can substitute it with an extra half-cup of Greek yogurt or a tablespoon of almond butter. Note that this will change the flavor slightly and lower the overall protein count.
Conclusion
Eggnog Overnight Oats are the ultimate way to celebrate the holiday season while staying on track with your health goals. This recipe proves that high-protein meals don’t have to be boring or time-consuming. By spending just a few minutes in the kitchen tonight, you can guarantee a festive, delicious, and energizing start to your morning tomorrow. Give this seasonal favorite a try and bring a little bit of holiday magic to your breakfast table!

Eggnog Overnight Oats | Holiday High Protein Breakfast
- Total Time: 10 minutes
- Diet: Gluten-Free, Vegetarian
Ingredients
- 1/2 cup old-fashioned rolled oats (gluten-free if needed)
- 1/2 cup low-fat or dairy-free eggnog
- 1/4 cup non-fat plain Greek yogurt
- 1 scoop vanilla protein powder (approx. 20-25g)
- 1 tablespoon chia seeds
- 1/4 teaspoon ground nutmeg
- 1/4 teaspoon ground cinnamon
- 1/2 teaspoon vanilla extract
- Pinch of sea salt
- Optional toppings: Whipped cream, extra nutmeg, or pecans
Instructions
- Place the rolled oats, protein powder, chia seeds, nutmeg, cinnamon, and a pinch of salt into a wide-mouth mason jar or a small glass container. Stir these dry ingredients together thoroughly with a spoon to ensure the protein powder and spices are evenly distributed. This prevents clumping once you add the liquid.
- Pour the eggnog, Greek yogurt, and vanilla extract into the jar with the dry mixture. Use a spoon or a small whisk to stir everything together until you see no more dry pockets of oats or protein powder. Ensure the Greek yogurt is fully integrated for the creamiest possible texture.
- Seal the jar tightly with a lid and place it in the refrigerator. Let the oats soak for at least 4 hours, though overnight (6-8 hours) is ideal for the best consistency. The chia seeds and oats will absorb the eggnog, creating a thick, pudding-like texture. Before serving, give it a quick stir and add a splash of extra milk or eggnog if you prefer a thinner consistency. Top with a sprinkle of nutmeg and enjoy cold.
- Cook Time: 10 minutes








