High-Protein Fiber-Packed Overnight Oats
High-Protein Fiber-Packed Overnight Oats is a easy American recipe that serves 1. 650 calories per serving. Recipe by Autumn Bates on YouTube.
Prep: 12 min | Cook: 4 hrs | Total: 4 hrs 22 min
Cost: $3.65 total, $3.65 per serving
Ingredients
- 1/3 cup Rolled Oats (old‑fashioned rolled oats)
- 2 tbsp Chia Seeds (adds fiber and omega‑3 fats)
- 2 tbsp Cacao Nibs (unsweetened, antioxidant‑rich)
- 2 scoops Vanilla Protein Powder (zero added sugar, monk‑fruit sweetened)
- 1 scoop Unflavored Collagen Powder (optional, adds extra protein)
- 1/2 cup Whole Milk (full‑fat for creaminess)
- 1/4 cup Greek Yogurt (plain, unsweetened)
- 1/2 cup Blueberries (optional topping) (fresh or frozen, adds extra fiber and antioxidants)
Instructions
Gather container
Select a single‑serve glass jar, mason jar, or a sturdy plastic container with a lid.
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Add dry base ingredients
Measure and pour 1/3 cup rolled oats, 2 tbsp chia seeds, and 2 tbsp cacao nibs into the jar.
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Add protein boosters
Add 2 scoops vanilla protein powder and, if using, 1 scoop unflavored collagen powder.
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Mix dry ingredients
Stir the dry mixture with a spoon or small whisk until everything is evenly distributed.
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Add liquids
Pour 1/2 cup whole milk and 1/4 cup plain Greek yogurt over the dry mix, then stir until smooth.
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Seal and refrigerate
Close the lid tightly and place the jar in the refrigerator to soak for at least 4 hours (overnight).
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Add toppings and serve
When ready to eat, stir the oats again and top with fresh fruit such as blueberries, raspberries, or sliced plums.
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Nutrition Facts
- Calories
- 650
- Protein
- 47 g
- Carbohydrates
- 45 g
- Fat
- 20 g
- Fiber
- 13 g
Dietary info: High‑protein, High‑fiber, Low‑sugar, Gluten‑free if using certified gluten‑free oats, Vegetarian (if whey‑based protein is used)
Allergens: Milk, Greek yogurt (dairy), Protein powder (may contain soy), Collagen (animal source)
Ingredient Substitutions
- Instead of Rolled Oats: quick oats, steel‑cut oats (soak longer)
- Instead of Chia Seeds: basil seeds
- Instead of Cacao Nibs: cocoa powder, dark chocolate chips
- Instead of Vanilla Protein Powder: vanilla whey protein, plant‑based vanilla protein
- Instead of Unflavored Collagen Powder: gelatin powder
- Instead of Whole Milk: almond milk (less protein)
- Instead of Greek Yogurt: regular yogurt, skyr
- Instead of Blueberries (optional topping): raspberries, sliced strawberries
Equipment Needed
- Glass jar or mason jar (single‑serve)
- Measuring cups
- Measuring spoons
- Spoon or small whisk
- Refrigerator
- Zip‑top plastic bags (for batch prep) (optional)
Critical Steps — Do Not Skip
- Mix dry ingredients thoroughly before adding liquids.
- Soak the oats for at least 4 hours in the refrigerator.
- Seal the container tightly to prevent leaks.
Chef Tips from the Video
- Use a vanilla whey or plant‑based protein powder for a different flavor profile.
- Add a pinch of cinnamon or a drizzle of honey for extra warmth and sweetness.
- For extra crunch, sprinkle a few toasted nuts or granola just before serving.
Troubleshooting
Oats are too thick after soaking.
Add a splash more milk or water and stir until the desired consistency is reached.
The mixture is watery.
Add a little extra rolled oats or chia seeds; they will absorb excess liquid overnight.
Chia seeds create a gelatinous texture that some dislike.
Reduce chia seeds to 1 tbsp or substitute with basil seeds for a similar fiber boost with a different texture.
Storage
Refrigerator: Up to 5 days in a sealed jar.
Freezer: Not recommended; texture changes when frozen.
Room temperature: Do not store prepared oats at room temperature.
Make-Ahead Tips
- Prepare dry mixes in zip‑top bags for each serving; store the bags in the pantry.
- When traveling, bring the dry bag and add milk and yogurt the night before.
- Batch‑make 7 servings and keep them in the fridge for a week‑long breakfast plan.
Frequently Asked Questions
What is the cultural significance and history of overnight oats in American breakfast cuisine?
Overnight oats originated in the United States as a convenient, make‑ahead breakfast for busy lifestyles. They gained popularity in the 2000s with the rise of health‑focused food blogs and the desire for high‑protein, high‑fiber meals that require no cooking in the morning.
How does the high‑protein overnight oats recipe from Autumn Bates differ from traditional overnight oats?
Autumn Bates’ version adds vanilla protein powder, collagen, chia seeds, and cacao nibs, boosting the protein content to 47 g and fiber to 13 g per serving, whereas classic overnight oats usually contain only oats, milk, and fruit.
What traditional regional variations of overnight oats exist in the United States?
Regional twists include adding maple syrup and pecans in the Northeast, pumpkin puree and spice in the Midwest, and tropical fruits like mango and coconut in the Southwest. Autumn Bates’ version focuses on a protein‑rich, low‑sugar profile suitable for weight‑loss goals.
What occasions or celebrations is high‑protein overnight oats traditionally associated with in American culture?
Overnight oats are popular for everyday breakfast, pre‑workout meals, and as a convenient option for travel or busy school mornings. They are also featured in health‑focused challenges and wellness retreats.
What are the authentic traditional ingredients for overnight oats versus acceptable substitutes?
Traditional ingredients are rolled oats, milk (or dairy alternative), and a sweetener or fruit. Acceptable substitutes include chia or basil seeds for extra fiber, protein powders for added protein, and cacao nibs or cocoa powder for flavor, as used in Autumn Bates’ recipe.
What other American breakfast dishes pair well with Autumn Bates’ high‑protein overnight oats?
Pair the oats with a side of hard‑boiled eggs, a small green smoothie, or a handful of nuts for a balanced breakfast that covers protein, healthy fats, and additional fiber.
What makes Autumn Bates’ high‑protein overnight oats special in the context of American health‑focused cuisine?
The recipe combines a high protein powder dose, collagen, chia seeds, and cacao nibs, delivering a nutrient‑dense meal that supports muscle maintenance, satiety, and blood‑sugar stability—key goals in modern American wellness trends.
What are the most common mistakes to avoid when making Autumn Bates’ high‑protein overnight oats?
Common errors include not mixing the dry ingredients thoroughly, using too little liquid which leads to a dry texture, and skipping the minimum 4‑hour soak time, which prevents the oats from becoming creamy and digestible.
Why does this overnight oats recipe use both whole milk and Greek yogurt instead of just one liquid?
Whole milk adds creaminess and extra protein, while Greek yogurt contributes additional protein, a tangy flavor, and an acidic environment that improves oat digestibility and blood‑sugar stability.
Can I make Autumn Bates’ high‑protein overnight oats ahead of time and how should I store them?
Yes, you can prepare up to seven servings in advance. Store each jar sealed in the refrigerator for up to five days. Keep the dry mixes in zip‑top bags in the pantry and add the milk and yogurt the night before use.
What does the YouTube channel Autumn Bates specialize in?
The YouTube channel Autumn Bates specializes in science‑backed nutrition, weight‑loss strategies, and practical, high‑protein meal‑prep recipes for busy lifestyles, often focusing on performance‑enhancing foods.
How does the YouTube channel Autumn Bates' approach to American health‑focused cooking differ from other nutrition channels?
Autumn Bates combines her clinical nutrition background with real‑world meal‑prep tips, emphasizing evidence‑based ingredient choices, minimal added sugars, and high protein/fiber ratios, whereas many other channels focus more on trends or flavor without the same scientific rigor.
Last updated: August 20, 2026
