High-Protein Overnight Oats
A 5-minute, no-cook breakfast you build the night before — Greek yogurt, oats and chia for around 30g of protein that keeps hunger quiet until lunch.
Nutritional FactsPer Serving
Scientific Foundation
This jar is built around the two nutrients that drive fullness: protein and soluble fiber. Around 30g of protein from Greek yogurt and protein powder blunts hunger hormones for hours, while the beta-glucan fiber in oats and the gel-forming fiber in chia slow digestion and flatten your morning blood-sugar curve. The result is a breakfast that costs you almost nothing in willpower and keeps cravings quiet straight through to lunch.
- ≈30g Complete Protein
- High Soluble Fiber (Beta-Glucan)
- Steady, Slow-Release Energy
- Make-Ahead, Zero Cooking
Preparation
Combine the Base
In a jar or container, add the rolled oats, Greek yogurt, milk, protein powder, chia seeds, a pinch of salt and a splash of vanilla. If you like it sweet, add the maple syrup or honey now.
Scientific Tip:Use a jar with a lid and at least 350 ml capacity — you want room to stir and to pile on toppings in the morning.
Stir Really Well
Stir for a good 20–30 seconds until there are no dry pockets of protein powder or oats. Protein powder loves to clump, so scrape the bottom and corners of the jar as you mix.
Scientific Tip:Too thick? Add a splash more milk. Too thin? It will set up overnight as the oats and chia absorb the liquid — don't over-correct.
Refrigerate Overnight
Seal and refrigerate for at least 4 hours, ideally overnight. The oats soften, the chia gels, and the whole jar turns thick, creamy and spoonable — no cooking required.
Scientific Tip:It keeps for up to 3 days in the fridge, so make 2–3 jars at once for a grab-and-go week of breakfasts.
Top and Eat
In the morning, give it a quick stir and add your toppings: fresh berries, a spoon of nut butter, a few chopped almonds or a little granola for crunch. Eat cold, straight from the jar.
Scientific Tip:A spoon of peanut butter adds healthy fat and a little more protein, which slows digestion even further and keeps you full longer.
The Perfect Topping
Finish the jar with fresh berries, a swirl of nut butter and a few chopped almonds. The berries add antioxidants and fiber for almost no calories, while the nut butter and almonds bring healthy fats that slow digestion — turning an already-filling breakfast into one that genuinely carries you to lunch without snacking.
Rolled Oats
Rolled oats are the quiet workhorse of this breakfast. Their standout nutrient is beta-glucan — a soluble fiber that forms a gel in your gut, slows down how fast your stomach empties and helps keep blood sugar and appetite steady through the morning. Oats also deliver slow-release complex carbs, so the energy from this jar arrives gradually instead of as a spike-and-crash.
Layered on top of that base, the Greek yogurt and protein powder push the jar to around 30g of complete protein — the single most satiating macronutrient. Fiber from the oats and chia plus that hit of protein is the exact combination behind a breakfast that keeps you full on a sensible number of calories, which is what makes overnight oats such a reliable weight-loss staple.
4 Ways to Flavor It
Keep the same creamy base — ½ cup oats, ¼ cup milk, ¼ cup Greek yogurt, 1 scoop protein and 1 tbsp chia — then swap the mix-ins below. Each stays around 30g of protein, so you get four breakfasts you'll actually look forward to without ever getting bored.
Chocolate Peanut Butter
Use chocolate protein, then swirl in 2 tbsp peanut butter and finish with chocolate chips and crushed peanuts.
Berry Vanilla
Use vanilla protein, then top with 1 cup mixed berries — raspberries, blueberries and chopped strawberries.
Banana Walnut
Use vanilla protein, stir in ½ a mashed banana, then top with banana slices, walnuts and a pinch of cinnamon.
Almond Joy
Use chocolate protein, then top with shredded coconut, sliced almonds and a few chocolate chips.