Instant Pot Rolled Oats

3.67 from 6 votes

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This easy recipe for Instant Pot rolled oats is a convenient way to cook oats for a quick, hot and healthy breakfast.

About the Recipe

Instant Pot rolled oats aren’t quicker than making them stovetop but I love how you can just toss everything in, turn in on, go about your morning and then sit down to a delicious, hot breakfast in 15 minutes.

  • Easy: completely hands-off with no boiling water, burning, spattering or stirring.
  • Quick: seconds to prep and less than 15 minutes to make.
  • Family and budget-friendly: oats are inexpensive and perfect for feeding a crowd.
  • Customizable: endless variations by using different add-ins and toppings.
  • Allergy-friendly: dairy-free, gluten-free, nut-free, sugar-free.
  • No stove needed: college student? kitchen reno underway? Instant Pot rolled oats to the rescue!
Cooked oatmeal in an Instant Pot.

What You Need

  • This recipe is suitable for rolled oats, large flake oats and old-fashioned oats.
  • The cooking liquid is water but you can also use plant-based milk or half milk, half water.
  • A pinch of salt is optional.
  • This recipe is for plain, unsweetened oatmeal but see the “add-ins” section for sweetening options (kids might them a bit sweeter but you can also drizzle with honey or maple syrup after cooking).

Step-by-Step Instructions

  1. Add the oats and water to the Instant Pot and give them a quick stir.
  2. Seal the lid and press “Pressure Cook”. Set the timer to 2 minutes.
  3. Once the timer goes off, let the pressure release naturally for 10 minutes. Do not quick release.
  4. Carefully open the lid, stir and enjoy!
Visual step by step instructions for making rolled oats in an Instant Pot.

Cooking Times

  • For slightly chewy oats: 2 minutes + 10 minutes natural release.
  • For soft, creamy oats (recommended): 3 minutes + 10 minutes natural release.
  • Total cooking time will be about 15 minutes once you account for Instant Pot coming to pressure (slightly longer if you double the recipe).

Oats to Liquid Ratio

  • For soft, moist, creamy oats (suggested): 1:2.5 oat to liquid ratio.
  • For thicker, less creamy oats: 1:2 oats to liquid.
  • Experiment between these two ratios to find which consistency you like best, I always use 1 cup oats and 2.5 cups water.
  • If making in advance, the 1 to 2.5 ratio is recommend since they thicken substantially after storing.

FAQs

Can I double the recipe?

Sure. Simply double the ingredients but keep the cooking time the same. Keep in mind it may take longer to come to pressure, which will increase the overall cooking time.

Can I use milk in this recipe?

Yes, though I would suggest using 1/2 milk and 1/2 water to avoid a burn warning.

I usually just use water because it’s so easy, but 1/2 water and 1/2 almond milk works well for a creamier result. Milk may also add flavour depending on what kind you use.

You can also just stir in a bit of plant-based milk once they’re done cooking if you like. A drizzle of full-fat coconut milk at the end is really yummy!

Adding a large scoop of cooked oatmeal to a bowl.

Variations

I prefer to cook the oats plain, just using water and a pinch of salt so I can customize them daily with different toppings. If you like your oats a bit sweeter, I’d suggest cinnamon and 1-2 tbsp of maple syrup. Note that any additions can be stirred in after cooking as well. Here are some flavour variations:

  • Flavour enhancers: 1 tsp vanilla, 1/2 tsp cinnamon and a pinch of salt.
  • Lightly sweetened: add 1 tbsp maple syrup or other sweetener of choice.
  • Chocolate oatmeal: add 1 tbsp maple syrup and 1 tbsp cocoa powder.
  • Cinnamon apple: add 1 diced apple and 1 tsp cinnamon.
  • Banana: add 1 diced or mashed banana.
  • Cinnamon raisin: add 1/3 cup raisins and 1 tsp cinnamon.
  • Pumpkin oatmeal: add 1 tbsp maple syrup, pinch of cinnamon, nutmeg and ginger and 1/4 cup pumpkin puree.
  • Citrus: add a squeeze of fresh lemon or orange juice and 1/2 tsp of zest (top with blueberries!).

Topping Ideas

Here are some ideas for topping your bowl of oatmeal. My go-to is banana, almond butter, blueberries and coconut yogurt.

  • Peanut Butter & Banana: sliced banana, nuts of choice, scoop of nut butter
  • PB & J: peanut butter and chia seed jam (or any jam)
  • fresh berries, nuts and peanut butter
  • any nuts or seeds (hemp seeds, almonds, pecans, sunflower seeds etc.)
  • any nut or seed butter (peanut butter, almond butter, tahini etc.)
  • any fresh or dried fruit (raisins, peaches, cranberries, apple)
  • drizzle maple syrup or honey (if not vegan), coconut sugar or other sweetener of choice
  • coconut yogurt
  • baked cinnamon sliced apples
  • homemade vegan caramel sauce
  • savory ideas: avocado, tofu or chickpea scramble, sautéed greens, sautéed mushrooms
Pouring milk over a bowl of oatmeal.

Storing & Reheating

  • Fridge: Let cool then store in a sealed container for up to 5 days.
  • Freezer: Let cool then store in a sealed container for up to 3 months.
  • Freeze in Portions: To freeze leftovers in single-serve portions, use a silicone muffin liner or line a muffin tin with saran wrap and add your desired portion to each cup (1/2 to 1 cup cooked per serving). Freeze then transfer the portions to a bag or container. Reheat on the stovetop or in the microwave with milk as neeeded.
  • Reheating: Reheat stovetop in a saucepan or in the microwave, stirring and adding a little water or milk to thin if needed, until heated to your preference. Can also be enjoyed cold.
Overhead image of a bowl of oatmeal topped with peanut butter, banana and berries.
3.67 from 6 votes

Instant Pot Rolled Oats

By: Deryn Macey
Keep things simple with this easy recipe for Instant Pot oatmeal made with rolled oats. Add your ingredients, set it and forget it then enjoy a delicious, hot breakfast with your favourite toppings.
Prep: 1 minute
Cook: 3 minutes
Total: 15 minutes
Servings: 2
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Ingredients 

  • 1 cup rolled oats
  • 2.5 cups water

Instructions 

  • Add the oats and water to an Instant Pot and give it a quick stir. Option to add a little pinch of salt (approx. 1/8 tsp).
  • Seal the lid and make sure the Venting Valve is turned to Sealing. Set the Instant Pot to 2 minutes at High Pressure.
  • Once the timer beeps, let it sit for another 10 minutes. The timer will read "L" and start counting up. You don't need to do anything.
  • After 10 minutes, release any remaining pressure by switching the valve to Vent. Open the lid, stir and serve with your favourite toppings.

Notes

Cooking Time: Experiment with 1-3 minutes for the cooking time. At 1-2 minutes they’ll be slightly chewier with more texture, at 3 minutes they’ll be super soft and creamy. Please review post above for notes on cooking times and oat to liquid ratios.
Recipe can be double if needed. Cooking time will be slightly longer as it will a bit longer to come to pressure.
Flavour Variations: Try adding diced apple, cinnamon (or other spices like nutmeg, pumpkin pie spice or ginger), raisins, banana, pumpkin puree, vanilla or a 1-2 tbsp of your favourite sweetener to the Instant Pot.
Topping Ideas: Fresh or frozen fruit, nuts, seeds, nut or seed butter, granola, coconut yogurt, drizzle of maple syrup or coconut milk, cacao nibs or chocolate chips.
Storing: Cooked oats can be stored in a container in the fridge for up to 5 days. Reheat stovetop or in the microwave with a splash of milk or water to adjust the consistency (they thicken considerably in the fridge). I actually like to store them with a bit of plant-based milk so they don’t get so thick. Cooked oats can be frozen in single-serve containers or in one large container. 
Freeze in Portions: To freeze leftovers in single-serve portions, use a silicone muffin liner or line a muffin tin with saran wrap and add your desired portion to each cup (1/2 to 1 cup cooked per serving). Freeze then transfer the portions to a bag or container. Reheat on the stovetop or in the microwave with milk as needed.

Nutrition

Serving: 1/2 of recipe, Calories: 150kcal, Carbohydrates: 27g, Protein: 5g, Fiber: 4g
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11 Comments

  1. 4 stars
    The instructions on the bag of rolled oats said 1.5c water per cup of oats. With the other comment about runniness I decided to try 2:1 ratio instead of 2.5-1. It was perfect. I suspect the brand of oats used influences the ratio. Thankfully oats are cheap so a wasted batch from experimenting hopefully won’t break the bank!

    1. Thanks for your feedback. That could be. I do find some oats are softer than others and require less liquid. Iโ€™ve also tested many different ratios and 2.5:1 has worked best for me! Glad they worked out in the end!

  2. 3 stars
    Every time I make this it comes out soupy. I’m not sure why, but I’ve tried twice now with the same outcome after following the recipe to a T. I have to leave the lid off after 10 minutes for more water to evaporate in order for it to be edible.

    1. Hmm, sorry to hear that, it definitely should not be coming out soupy. I’ve make these often and they always come out thick and creamy. I’m not sure what could be happening. The only thing I can think of is if you’re at a high elevation, or I’m sure you’re not, but using steel cut oats instead of rolled oats?

  3. 5 stars
    Oh my goodness! Game changer right here! I doubled the recipe and let it sit for 20 minutes. I will never make it on the stovetop again! Thank you!

  4. 5 stars
    Tried it this morning and it was out great! Added some PB fit after it was done. It sat in my pot for over an hour. It was so nice to have hot oatmeal when we were ready to eat. I used my 3 quart pot.

  5. 4 stars
    Loved this porridge so much. Probably the creamiest and best texture Iโ€™ve had in a while. Such a great way to make old fashioned oats. I made it with the 1:2.5 ratio, half milk and half water. However, I agree with all the other reviewers, you should definitely not quick release this recipe. Please wait for at least 10 min to further depressurize. Mine spurted out of the pressure release valve as well. Thankfully, I was standing right there and quickly closed the valve back up before a big mess occurred and waited the 10 min and all was good.ย