Looking for a fuss-free, nutritious breakfast that keeps you full for hours? Overnight oats with protein powder are a brilliant choice, especially when you’re short on time but don’t want to compromise on health. You can create a delicious, protein-packed meal perfect for busy mornings with just a few simple ingredients.
If you’re using Oats My Goodness, opt for a plant-based option made with clean ingredients and free from additives such as preservatives, seed oils, and refined sugars. It’s the perfect meal on the go—sustainable, satisfying, and ready when you are.
Getting the Ratio in These Overnight Oats with Protein Powder Just Right
The key to the perfect texture lies in the ratio of oats to liquid. A standard guideline is 1 part rolled oats to 1 part milk (or plant-based alternative), plus ½ scoop to 1 scoop of protein powder per serving. After sitting overnight in the fridge, this combination will give a creamy, pudding-like consistency.
If you’re using Oats My Goodness, you’re already off to a good start. It is designed to balance fibre and protein well, with 20 grams of protein and 1/3 of your daily fibre needs in each serving.
How Far in Advance Do You Need to Make Overnight Oats?

Overnight oats can be prepared in as little as four hours, but letting them sit for 8 hours (or overnight) will give the best results. You can even prepare them up to five days in advance, making them ideal for meal prep.
Thanks to the clean, whole-food ingredients in Oats My Goodness, your oats will stay fresh for longer without relying on artificial preservatives—one more reason this product is a convenient and healthy choice.
What Type of Protein Powder is Best in Overnight Oats?
Opt for a protein powder that mixes smoothly and suits your dietary needs. Plant-based options, such as pea protein or brown rice, are ideal for vegan diets. Whey protein is popular among individuals who do not consume plant-based protein.
Avoid powders with artificial flavours, preservatives, or added sugars. A clean protein powder with minimal ingredients is better for digestion and tastes more pleasant. Oats My Goodness uses clean ingredients you can understand, free from seed oils and refined sugar, which can cause inflammation or blood sugar spikes.
Substitutions and Swaps

No two bowls of overnight oats should be the same. To stay dairy-free, replace milk with oat or almond milk. No chia seeds? Try flax seeds. Are you allergic to nuts? Use sunflower seed butter instead of peanut butter.
You can even mix up the fruit – use what’s in season or what you already have on hand. Oats My Goodness‘ clean ingredient profile makes it easy to make your oats however you like while still using a nutritious, plant-based base.
Tips for Making the Best Overnight Oats with Protein Powder
- Mix well – Protein powder can clump together, so mix it thoroughly or use a blender bottle for a smooth consistency.
- Let chill long enough—overnight means at least 6-8 hours in the refrigerator. Patience is essential for achieving perfect consistency.
- Remember to add extra ingredients—chia seeds, peanut butter, fresh fruits, and warming spices will add additional flavour, texture, and nutrition. That’s all part of the fun of experimenting with overnight oats.
- Store them in an airtight container to keep them fresh throughout the week.
- Use high-quality ingredients, such as Oats My Goodness, which are plant-based, fibre-rich, and free from harmful ingredients like refined sugar, preservatives, and seed oils. Starting with clean ingredients makes all the difference in creating overnight oats that are both healthy and delicious.
3 Recipes of Overnight Oats with Protein Powder

1. Peanut Butter Protein Oats
- ½ cup Oats My Goodness
- ½ cup oat milk
- 1 scoop vanilla protein powder
- 1 tbsp peanut butter
- 1 tsp chia seeds
- Mix and chill overnight. Top with banana slices in the morning.
2. Chocolate Berry Protein Oats
- ½ cup Oats My Goodness
- ½ cup almond milk
- 1 scoop of chocolate protein powder
- ¼ cup mixed berries (fresh or frozen)
- 1 tsp maple syrup
- Stir well and refrigerate overnight.
3. Apple Cinnamon Protein Oats
- ½ cup Oats My Goodness
- ½ cup soy milk
- 1 scoop vanilla protein powder
- ¼ cup grated apple
- ½ tsp cinnamon
- Mix and let soak overnight. Top with an extra apple before serving.
Frequently Asked Questions
Can I soak oats in protein powder?
Yes, of course. Mixing the protein powder directly with the oats and liquid lets it dissolve completely and thicken overnight. Make sure to stir it well to avoid lumps. The texture will become softer as the oats absorb the liquid and protein powder. Using a clean blend like Oats My Goodness ensures the result is smooth, nutritious and full of plant-based goodness.
How long will protein powder last in overnight oats?
If stored in an airtight container, overnight oats with protein powder can last up to five days in the refrigerator. However, texture and flavour are usually best within the first three days.
Why is my protein powder grainy in oats?
A grainy texture is typically caused by improper blending or using a powder that does not dissolve well. To fix this, mix your ingredients or stir more vigorously. Adding your liquid and letting it sit for a minute before mixing in the oats can also help.
Conclusion
Overnight oats with protein powder are a simple yet powerful way to fuel your day. They’re perfect for anyone on the go, whether you’re rushing to work, heading to the gym, or needing a quick, nutritious meal. With Oats My Goodness, you get a protein-rich breakfast made from clean ingredients—no nasties, preservatives, or refined sugars. Just real food, your body will thank you for it.
Explore the range of high-quality, protein-rich oats at Oats My Goodness and discover your new favourite meal.