These high-protein overnight oats are built for busy mornings: mix them the night before, refrigerate, and breakfast is ready when you are. Greek yogurt, chia seeds, milk, and a small scoop of protein powder make the oats creamy and filling, while berries add freshness and natural sweetness.
Quick Recipe Facts
- Prep: 5 minutes
- Chill: 4 hours or overnight
- Servings: 1
- Estimated nutrition: about 40 g protein · 480–500 kcal
Can You Make Overnight Oats with Greek Yogurt?
Yes. Greek yogurt makes overnight oats creamier and adds protein without any cooking. Mix rolled oats, plain Greek yogurt, milk, chia seeds, and optional protein powder in a jar, then refrigerate for at least four hours or overnight. Add berries and other toppings before serving. Adjust the milk slightly if you prefer a thinner texture.
Why You’ll Love It
- Easy to prepare the night before.
- Portable for work, school, or an early start.
- High in protein without needing to cook.
- Easy to customize with different fruit, spices, or toppings.
Ingredients
- 1.8 oz (50 g) rolled oats
- 6 oz (170 g) plain nonfat Greek yogurt
- 3.4 fl oz (100 ml) milk of choice
- 0.35 oz (10 g) chia seeds
- 0.5 oz (15 g) vanilla or unflavored protein powder
- 2.8 oz (80 g) mixed berries
- 1/2 teaspoon vanilla extract
- Pinch of cinnamon
- Optional: 1 teaspoon maple syrup or honey
How to Make High-Protein Overnight Oats
1. Mix the base
Add the oats, Greek yogurt, milk, chia seeds, protein powder, vanilla, and cinnamon to a jar or container. Stir until the protein powder is fully incorporated and no dry pockets remain.
2. Add the berries
Fold in half of the berries and keep the rest for topping.
3. Chill
Cover and refrigerate for at least 4 hours, preferably overnight. The oats and chia seeds will absorb the liquid and thicken the mixture.
4. Finish and serve
Stir before eating. Add a splash of milk if you prefer a looser texture, then top with the remaining berries.
Meal-Prep Tips
- Prepare up to 3 jars at once for several breakfasts.
- Keep crunchy toppings such as nuts or granola separate until serving.
- If your protein powder thickens strongly, add an extra tablespoon or two of milk before chilling.
Easy Variations
Try banana and cinnamon, apple and pumpkin spice, or cocoa powder with sliced strawberries. For a nut-free version, skip nut toppings and use seeds instead.
Storage
Keep refrigerated in a sealed container and use within 3 days. Add fresh toppings just before serving for the best texture.
Frequently Asked Questions
How long do overnight oats need to soak?
Give the oats at least four hours in the refrigerator. Overnight usually produces a softer, creamier texture, especially when chia seeds are included.
Can I make high-protein overnight oats without protein powder?
Yes, but the final protein amount will be lower than the protein-powder version. Greek yogurt and dairy or soy milk still contribute protein. Start with a little less milk if the mixture becomes thinner than you prefer.
Do I need to cook the oats first?
No. Use uncooked rolled oats, mix them with the other ingredients, and refrigerate. Avoid using steel-cut oats unless you follow a recipe designed for their firmer texture.
For a warm alternative, see our Greek yogurt baked oatmeal. In fall, try this pumpkin baked oatmeal with Greek yogurt; for more variety, browse high-fiber breakfast ideas.
More High-Protein Ideas
For a savory option later in the day, try our High-Protein Chicken Pasta or the new Chicken Quinoa Meal Prep Bowls.
Recipe Card
High-Protein Overnight Oats with Greek Yogurt
Ingredients
Method
- Add the oats, Greek yogurt, milk, chia seeds, protein powder, vanilla, and cinnamon to a jar or container. Stir until the protein powder is fully incorporated and no dry pockets remain.
- Fold in half of the berries and keep the rest for topping.
- Cover and refrigerate for at least 4 hours, preferably overnight. The oats and chia seeds will absorb the liquid and thicken the mixture.
- Stir before eating. Add a splash of milk if you prefer a looser texture, then top with the remaining berries.
Notes
Combine: oats, Greek yogurt, milk, chia, protein powder, vanilla, cinnamon, and berries. Chill: at least 4 hours. Serve: cold, with a splash of milk and extra berries if desired.
Nutrition is an estimate based on standard ingredient values; brands and substitutions can change the totals.
Featured photo via Unsplash — Photo by Bakd&Raw by Karolin Baitinger.
Recipe Card
High-Protein Overnight Oats with Greek Yogurt
Ingredients
Method
- Add the oats, Greek yogurt, milk, chia seeds, protein powder, vanilla, and cinnamon to a jar or container. Stir until the protein powder is fully incorporated and no dry pockets remain.
- Fold in half of the berries and keep the rest for topping.
- Cover and refrigerate for at least 4 hours, preferably overnight. The oats and chia seeds will absorb the liquid and thicken the mixture.
- Stir before eating. Add a splash of milk if you prefer a looser texture, then top with the remaining berries.
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