To tell you the truth, morning was my nemesis. I wouldn’t eat breakfast, pass out by ten in the morning, and drink tons of coffee for the rest of the day to feel energized. Then I started making high-protein overnight oats, and it was a game changer.
They’re not those watery, gross oats you make from packages. We’re talking about rich, creamy, almost pudding-like oats that will keep you fueled for hours and hours thanks to the mixture of rolled oats, Greek yogurt, and protein powder, providing approximately 30 grams of protein per jar.
My favorite part about this recipe? Its flexibility. All you have to do is prepare everything ahead of time in 5 minutes, and by morning, it will be ready to go. No stove, no blender, no stress. If you’re trying to get a boost for your workout in the morning, feed your family right, or just make healthy eating easier, this recipe works.
Over the course of the last few years, I have tried dozens of different combinations trying to find the right combination to give me just the right feel and taste and even nutrition in my oatmeal. It all comes down to getting the ratios of liquid and oats just right and mixing in your protein powder before you put it in the fridge.
High-Protein Overnight Oats Recipe (30g Per Serving!)
Course: BreakfastCuisine: AmericanDifficulty: Easy1
Jar5
minutes420
kcal6-8
hours (overnight)Gluten-Free ption available, vegetarian
Make this easy high-protein overnight oats recipe with Greek yogurt & protein powder. 30g protein, no cooking, ready in 5 minutes. Perfect meal prep breakfast.
Ingredients
½ cup (45g) old-fashioned rolled oats
¾ cup (180ml) unsweetened almond milk (or milk of choice)
½ cup (120g) plain full-fat Greek yogurt
1 scoop (30g) vanilla protein powder
1 tablespoon chia seeds
1 tablespoon natural almond butter or peanut butter
- Sweetener & Flavor:
1–2 teaspoons pure maple syrup or honey (adjust to taste)
½ teaspoon pure vanilla extract
Pinch of salt
- Toppings (add in the morning):
¼ cup fresh berries (blueberries, strawberries, or raspberries)
1 tablespoon granola (optional, for crunch)
Drizzle of nut butter
Directions
- Add liquid ingredients to your jar
Almond milk and Greek yogurt go in first. Vanilla extract and maple syrup should be added too. Stir gently with a fork for about 20 seconds until the yogurt becomes thinner and mixes with the milk.
Trick: It is easier to mix wet components first, since mixing them with protein powder would cause clumps.
- Add protein powder
The secret of high-protein oats is mixing protein powder with the liquid first. Stir thoroughly until there are no lumps left. At this stage, the mixture should resemble flavored milk — that’s how it is supposed to be.
Trick: In case your protein powder tends to form clumps, it should be dissolved in 2-3 tablespoons of warmed milk first.
- Add oats and chia seeds
Add the oats and chia seeds to the bowl. Combine all ingredients thoroughly. You want this to be a loose mixture that thickens considerably overnight.
- Add nut butter and salt
Add the almond butter and salt in very small amounts. Mix gently; you do not have to blend the nut butter into the mixture completely. - Seal and refrigerate
Close the jar hermetically and keep it in the fridge for at least 6 hours, but preferably for 8 hours. The oats will absorb the liquid, and chia seeds will become swollen and thick.
- Morning — stir, taste, top
Open your jar and stir it. In case the oats are too thick for your taste, you can add a little milk into the mixture. Adjust the level of sweetness by tasting it. Top your dish and either eat it from the jar or pour it into the bowl.
Notes
- Brand of protein powder is important
because some protein powders tend to clump and taste very artificial when mixed with cold liquid. Whey isolate and casein usually mix well. If you are new to protein powder, start by buying a small portion to see if you like it first. - Size of jar:
I recommend using a 16 oz mason jar. This jar size will be large enough so that you can stir and add extra toppings while still being small enough so that it does not feel half empty. - Doubling or tripling:
Just double or triple all ingredients. For 4 jars you will need: 2 cups of oats, 3 cups of liquid, 2 cups of Greek yogurt, and 4 scoops of protein powder. - Oats do not necessarily have to be gluten-free unless you are celiac or gluten-sensitive. That said, you can substitute GF rolled oats into this recipe without any modifications.
Nutrition Facts
1 servings per container
- Amount Per ServingCalories420
- % Daily Value *
- Total Fat
14g
18%
- Sodium 220mg 10%
- Total Carbohydrate
42g
16%
- Dietary Fiber 7g 25%
- Protein 30g 60%
* The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.
Nutrition values are estimates and will vary based on specific brands and ingredient choices.
Common Mistakes to Avoid
Using steel-cut oats. This is just not going to work unless they’re heated up. Instead, use old-fashioned rolled oats or at least quick oats as an alternative.
Using too little liquid. This is by far the most frequent problem. Oats tend to absorb a lot overnight. Should you get your ratios wrong, you’ll be making yourself a brick for breakfast! Make sure that you are using a 1:1.5 ratio.
Using protein powder in the end and dry. This results in clumps. Make sure you always blend it in the wet portion first!
Opening the jar prematurely. 6 hours is the absolute minimum. If you have only left them to chill for 2-3 hours, the oats will still be hard and grainy. Overnight (8 hours) is perfect.
Over-sweetening before trying the mixture out. Protein powder and yogurt provide some natural sugars. Start with 1 tsp of maple syrup and try it out in the morning first!
Not stirring the ingredients in the morning. Chia seeds and oats will sink during the night. Make sure to give it a good stir before enjoying your meal.
Frequently Asked Questions
Q1. How much protein is in overnight oats without protein powder?
Of course. All you need to do is just to exclude the protein powder from the ingredients list and include another ¼ cup of Greek yogurt. The protein content will be somewhat less (15-18 grams), but the oats will be tasty and healthy.
Q2. How many grams of protein in overnight oats without protein powder?
There are about 12-18 grams of protein in your overnight oats depending on the milk and yogurt type. If you put one scoop of protein powder in, it makes it double (about 28-35 grams of protein).
Q3. Do overnight oats help you lose weight?
Overnight oats are high in protein and fiber content, which ensures satiety and reduces the probability of overeating during the rest of the day. can be helpful in your weight loss regime
Q4. Can I eat overnight oats warm?
Yes—even though the name suggests the opposite, overnight oats are only oats soaked overnight and thus ready to consume both hot (in the microwave for 60-90 seconds after adding some milk) and cold.
Q5. What is the shelf life of overnight oats when refrigerated?
When properly made and stored, overnight oats have a shelf life of up to 5 days when refrigerated. Their quality is highest during the first 3 days of storage, after which point the oats become a bit soft while the taste of the yogurt becomes more distinct.