High-Protein Overnight Oats for Longevity
These protein-packed overnight oats deliver 30g of muscle-building protein in a convenient, no-cook breakfast that’s ready when you wake up. Perfect for busy mornings, meal prep enthusiasts, or anyone seeking a satisfying breakfast that supports healthy aging and sustained energy. Creamy, customizable, and delicious cold or warm.
- Prep Time: 5 minutes
- Cook Time: 0 minutes (overnight refrigeration)
- Total Time: 5 minutes active + overnight
- Yield: 1 serving
- Category: Breakfast, Meal Prep
- Method: No-Cook, Refrigeration
- Cuisine: American
- Diet: High-Protein, Meal Prep Friendly, Vegetarian
Ingredients
- ½ cup (40g) rolled oats (old-fashioned oats)
- ¾ cup (180ml) unsweetened almond milk
- ½ cup (120g) plain Greek yogurt (non-fat or low-fat)
- 1 scoop (30g) vanilla or unflavored protein powder
- 1 tablespoon (16g) natural peanut butter or almond butter
- 1 tablespoon chia seeds
- 1 teaspoon honey or maple syrup (optional)
- ½ teaspoon vanilla extract
- Pinch of cinnamon
- Optional toppings: berries, banana, nuts, dark chocolate chips
Instructions
- Choose a mason jar or airtight container (at least 16 oz capacity) for easy storage and shaking.
- Add rolled oats, protein powder, chia seeds, and cinnamon to container. Stir briefly to distribute protein powder and prevent clumping.
- Pour in almond milk, Greek yogurt, peanut butter, vanilla extract, and optional honey. Mixture will look thick initially.
- Seal container and shake vigorously for 30-45 seconds, or stir with a spoon until completely combined with no dry pockets.
- Place sealed container in refrigerator for at least 4 hours or overnight (8-12 hours). Oats will absorb liquid and soften.
- Remove from fridge, stir once, adjust consistency with extra milk if needed. Add fresh toppings and enjoy cold, or microwave for 1 minute for warm oats.
Notes
- Meal prep: Make 5 jars on Sunday for all-week breakfasts
- Thicker oats: Reduce milk to ½ cup
- Flavor variations: Try chocolate, apple cinnamon, or berry versions
- Storage: Keeps fresh 4-5 days refrigerated
- Dairy-free: Use coconut yogurt and plant-based protein powder