How to Make Overnight Oats (Ultimate Guide) - Delish Knowledge (2024)

Jump to Recipe·Print Recipe

Overnight oats are a healthy option for busy mornings. Learn everything you need to know about how to make overnight oats, including the perfect ratio, tips for success, and recipe variations.

this Recipe

Overnight oats are a healthy option for busy mornings. Learn everything you need to know about how to make overnight oats, including the perfect ratio, tips for success, and recipe variations.

Everything You Need to Know to Make Overnight Oats

How to Make Overnight Oats (Ultimate Guide) - Delish Knowledge (2)

What are overnight oats?

Chances are by now that you have heard the term overnight oats, even if you aren’t sure exactly what they are. Overnight oats are what they sound like…oats that have been left to soak in liquid overnight.

Overnight oats are raw oats that are left to soak in liquid for several hours or overnight. The liquid you use can be milk; any kind of milk, such as nut milk or soy milk, will do, or you can use Greek yogurt. After the oats have soaked overnight, you will wake up to a breakfast ready to enjoy. Top it with your favorite fruits or nuts, and carry on with your day!

The reason that overnight oats have become so popular is that they are a healthy and filling breakfast that you can prepare ahead of time. You don’t have to worry about you or your family skipping breakfast because you have a tight schedule on busy mornings.

Overnight oats are not just “cold oatmeal” they are better! The oats have a creamier texture and a richer flavor because they have been soaking for hours in all those delicious flavors. They also have not been exposed to heat which changes the texture and flavor of the oats.

While cooked oatmeal will always have its place, especially on a cold winter morning, overnight oats have theirs as well. Particularly in the summer months when you don’t necessarily want a hot breakfast.

How to Make Overnight Oats (Ultimate Guide) - Delish Knowledge (3)

What ingredients do you need for the overnight oats recipe?

To make the basic overnight oats recipe, you will need oats, of course, and the liquid of your choice. You can use whatever type of oats that you already have on hand and whatever your personal preference for milk is, be it soy, oat, almond, or dairy.

There are several different kinds of oats that you can use to make overnight oatmeal, and there is no wrong oat to use, it just depends on your personal preference. Old-fashioned oats, also referred to as rolled oats, are whole oat groats that have been rolled flat. These oats are considered the most nutritious oats because they haven’t been processed. Since they have not been processed, these oats will maintain a firmer bite than other oats when soaked overnight.

If you are looking for a softer, smoother consistency, then you might want to try regular oats for your overnight oatmeal. Regular oats have been grounded and steamed, so they will still have a chunky texture in the morning. Quick oats are very fine, so they will cook, as their name suggests, quickly! These oats will be easy to digest and very soft the next morning.

How to Make Overnight Oats (Ultimate Guide) - Delish Knowledge (4)

How to make basic overnight oatmeal?

Basic overnight oatmeal is very easy to make. The perfect ratio of ingredients is one part oats to one part milk, with an ⅛ part of seeds for additional nutrition and texture. You can also add the flavorings of your choice to this basic recipe, like fresh fruit.

The oatmeal will take on the flavors of the fruit when it soaks overnight. You can add additional toppings to your overnight oats in the morning before serving, like nuts that you want to maintain their crunchy texture or additional fruit to mix in.

To make your overnight oats, combine two cups of oatmeal, two cups of milk, and ¼ cup of chia seeds if you want to include them. Chia seeds are optional, but they are a great way to get some extra fiber and healthy omega-3s into your diet.

Once your overnight oats are mixed, you can separate the mixture into individual servings or keep them together in a single container.

How to Make Overnight Oats (Ultimate Guide) - Delish Knowledge (5)

Overnight Oats Using Quick Oats

You might be wondering if you can use quick oats to make your overnight oatmeal, and yes, you certainly can. Remember, though, that quick oats are going to have a smoother, finer texture when they are left soaking overnight than rolled oats or regular oats will.

The ratios will be exactly the same, and your oats will be thick, creamy, and delicious when you wake up.

How to Make Overnight Oats (Ultimate Guide) - Delish Knowledge (6)

Can I use instant oatmeal packets for overnight oats?

Yes, you can use instant oatmeal packets for overnight oats if that is what you have on hand. However, if you are trying to keep things healthy, you will want to read the nutrition information and ingredients. Some instant oatmeal packets are healthy, while others are filled with a lot of added sugars that are not very good for you.

How to Make Overnight Oats (Ultimate Guide) - Delish Knowledge (7)

Overnight Oatmeal Recipe Ideas

One of the wonderful things about overnight oats is the amount of flavor combinations that you can make. You will never get bored with overnight oats, because you will never have to eat the same flavor combination twice.

Mix-ins

Overnight oatmeal will easily take on the flavors of the mix-ins you add to it as it soaks overnight. Mix-ins you might want to add are:

  • Maple Syrup
  • Honey
  • Peanut Butter
  • Dried fruit (it will rehydrate overnight)
  • Cocoa powder
  • Chia seeds
  • Poppy seeds
  • Fresh fruit
How to Make Overnight Oats (Ultimate Guide) - Delish Knowledge (8)

Toppings

You can also flavor your overnight oats by adding toppings to them just before you are ready to enjoy them. Toppings you might consider are:

  • Fresh fruit
  • Chocolate chips
  • Coconut flakes
  • Chopped nuts
  • Sprinkle of cinnamon
  • A dollop of Greek yogurt

In addition to using mix-ins and toppings for your overnight oats, you may also like recipes for overnight oats with flavors built-in. You can try my peanut butter and jelly overnight oats with creamy peanut butter and “jelly” made with chia seeds and grape juice.

You might also like my overnight pumpkin oatmeal that’s absolutely perfect for fall. Pumpkin puree, raisins, maple syrup, cinnamon, and vanilla are combined with your oats and milk for a delicious breakfast you’ll be running to the fridge for.

How to Make Overnight Oats (Ultimate Guide) - Delish Knowledge (9)

Banana Bread

For a banana bread overnight oats, add in 1/2 banana mashed, 2 tablespoons of chopped walnuts or almonds, 1/2 teaspoon vanilla extract and 1/2 teaspoon cinnamon.

Peanut Butter

For peanut butter overnight oats, stir in 2 tablespoons of raspberry jam or puree and 1 tablespoon peanut butter.

Carrot Cake

To make carrot cake overnight oats, add in 1/4 cup shredded carrot, 1 tablespoon shredded coconut, 1 tablespoon raisins, 1/2 teaspoon vanilla extract and 1/2 teaspoon cinnamon.

Strawberry Overnight Oats

For strawberry overnight oats, mix in 1/4 cup small diced strawberry, 1 tablespoon sliced almonds and 1/2 teaspoon vanilla or almond extract.

How to Make Overnight Oats (Ultimate Guide) - Delish Knowledge (10)

How To Store and Meal Prep

Many people like to keep overnight oats in the fridge for breakfast for the whole week. It’s nice being able to make breakfast once and eat all week long. So let’s talk about how to store and meal prep your overnight oats.

Meal Prepping Overnight Oats

To meal prep your overnight oats make sure that you have your airtight containers cleaned and ready to fill. Mix your overnight oats together, and then place them in your containers. If you would like to layer your overnight oats with different ingredients, you can do so as you fill the individual containers. For example, some people like to layer a fruit jam on the bottom, then overnight oats, then another layer of jam, and another of overnight oats.

How to Store

Overnight oats need to be stored in an airtight container. This is the reason that you see many people store them in a mason jar. The jar lids screw on tightly and you know that they are airtight. However, any airtight container will also work for storing your overnight oats.

Frequently Asked Questions

How long do overnight oats keep in the refrigerator?

Overnight oats will stay good in the refrigerator in an airtight container for up to five days. This is why many people like to make them on Sunday evenings and then enjoy them throughout the week ahead.

How Long Do Overnight Oats Stay Fresh?

Overnight oats can be eaten for up to five days after you first make them. Keep in mind, however, that the longer they sit, the softer they will become. If you want your overnight oats to have a firmer texture, then you may want to make smaller batches more often unless the whole family will be enjoying them. You can also make your overnight oats with old-fashioned or rolled oats if you don’t want them to be too soft.

Can you eat overnight oats hot?

You might be wondering if you can eat overnight oats hot, and yes, of course you can. While many people enjoy being able to snag them out of the fridge and then eat them immediately, you can also heat them up if that is what you prefer. If your storage container is microwave-safe, you can put them in the microwave and stir them every 20 to 30 seconds until they are warm.

You can also heat them on the stove in a saucepan over low to medium heat. Just stir them so they don’t burn or stick to your pan.

How to Make Overnight Oats (Ultimate Guide) - Delish Knowledge (11)

More Easy Breakfast Recipes

  • Scrambled Egg Tacos with Salsa Verde
  • Easy Overnight Muesli
  • Baked Oatmeal with Berries
  • Instant Pot Oatmeal

Overnight oats are a great way to ensure the whole family enjoys a healthy and hearty breakfast, even when there’s no time for a sit-down meal.

You can make overnight oatmeal with so many amazing ingredients that you are sure to find a combination of flavors that everyone in your family will love.

If you make this recipe, make sure to come back to leave a comment and a rating. Your feedback helps other readers and seeing you make my recipes makes my day.

Print

How to Make Overnight Oats (Ultimate Guide) - Delish Knowledge (12)

Want to save this recipe?

Enter your email and get it sent to your inbox! Plus, you’ll get new recipes from us each week.

How to Make Overnight Oats (Ultimate Guide) - Delish Knowledge (13)

How to Make Overnight Oats (Ultimate Guide)

  • Author: Alexandra Caspero
  • Prep Time: 10 minutes
  • Total Time: 8 hours
  • Yield: 1 serving 1x
  • Category: breakfast, oatmeal, overnight oatmeal, healthy
  • Method: no cook
  • Cuisine: American
  • Diet: Vegan

Description

Overnight oats are a healthy option for busy mornings. Learn everything you need to know about how to make overnight oats, including the perfect ratio, tips for success, and recipe variations.

Print Recipe

  • Author: Alexandra Caspero
  • Prep Time: 10 minutes
  • Total Time: 8 hours
  • Yield: 1 serving 1x
  • Category: breakfast, oatmeal, overnight oatmeal, healthy
  • Method: no cook
  • Cuisine: American
  • Diet: Vegan
  • Author: Alexandra Caspero
  • Prep Time: 10 minutes
  • Total Time: 8 hours
  • Yield: 1 serving 1x
  • Category: breakfast, oatmeal, overnight oatmeal, healthy
  • Method: no cook
  • Cuisine: American
  • Diet: Vegan

Scale

Ingredients

  • 1/2 cup rolled oats
  • 3/4 cup milk of choice
  • 1 tablespoon chia seeds
  • 1 tablespoon maple syrup
  • Mix-ins*

Instructions

  1. Place all ingredients into a sealable container– either a mason jar or a container with a lid. Stir together, then cover and place into the fridge for at least 3 hours, or soak overnight for 8 hours.
  2. Enjoy as is, or top with your favorite toppings and enjoy!

Notes

*See post for various mix-in options

did you make this?

Tag @delishknowledge on Instagram and hashtag it #delishknowledge

The Ultimate Plant-Based Protein Cookbook + Course

(Includes 40+ recipes!)

How to Make Overnight Oats (Ultimate Guide) - Delish Knowledge (14)

FREE 7-DAY COURSE + COOKBOOK

How to Make Overnight Oats (Ultimate Guide) - Delish Knowledge (15)

Share on PinterestShare on FacebookShare on X (Twitter) Share on Flip itShare on Email
How to Make Overnight Oats (Ultimate Guide) - Delish Knowledge (2024)

FAQs

What is the secret to overnight oats? ›

Add Twice as Much Milk as Oats

Whether you prefer whole milk, rice milk or coconut milk, you can use it. Just make sure to add twice as much milk as oats. Note: You can also use whey, buttermilk or thinned yogurt for a tangier flavor.

What is the formula for overnight oats? ›

Mix equal parts old-fashioned oats (rolled oats, that is, not quick-cooking-they'll get too mushy) and water along with a pinch of salt in a jar, cover and refrigerate overnight and up to 3 days. For one serving, we recommend using: 1/2 cup oats. 1/2 cup water (or milk or nondairy milk)

What not to add in overnight oats? ›

As Best points out, "some of the worst ingredients that are mistakenly added to healthy overnight oat recipes include chocolate sauce, sugar, syrup, and dried fruit."

What happens to your body when you eat overnight oats everyday? ›

Oatmeal's high fiber content and prebiotic qualities may benefit your body in more ways than one. Making oatmeal a regular part of your menu can potentially lower your disease risk, help your gut health thrive, make bowel movements easier and keep you feeling fuller for longer.

What makes overnight oats taste better? ›

You only need two ingredients to make overnight oats, which are, of course, milk and oats. But it probably won't taste very good, and by adding in Greek yogurt, chia seeds, and a drizzle of your favorite sweetener, you're really creating a well-rounded breakfast.

How to make overnight oats Jamie Oliver? ›

Method. The night before, place the oats, Granola Dust and a pinch of cinnamon into a lidded container. Pour over the milk, mix well then cover and pop in the fridge overnight. In the morning, grate in most of the apple and pear and give the mixture a good stir, adding a splash more milk to loosen, if needed.

What is the best oats for overnight oats? ›

The Best Oats for Overnight Oats: Old-fashioned oats, also known as rolled oats, become tender and creamy when soaked. Quick-cooking oats, which are smaller, can end up pasty and steel-cut oats, which are sturdier, stay quite firm even after soaking.

How long must overnight oats soak? ›

Or do I have to wait overnight? Waiting overnight allows the oats and chia seeds to fully hydrate and soften the oatmeal. We recommend waiting four to five hours for the best experience, but some customers do enjoy eating it immediately for a more textured, chewy oatmeal.

What are the disadvantages of overnight oats? ›

Overnight oats usually contain more calories than traditional oats, which is not ideal for individuals following a low-calorie diet or looking to cut back on calorie-rich foods. Note: Eating raw oats is generally safe, but may cause digestive issues or increase the risk of foodborne illness.

Why did my overnight oats not work? ›

If you don't add enough liquid, your oats will be dry and clumpy in the morning, making them less enjoyable to eat. Make sure to add enough milk or yogurt to fully cover your oats and give them a creamy consistency.

Do you stir overnight oats before putting in the fridge? ›

In a large glass jar, combine the oats, milk, yogurt, maple syrup or honey, chia seeds, vanilla cinnamon, and sea salt. Stir well to make sure all the ingredients are combined. Cover with a lid and place in the refrigerator overnight. In the morning, remove from the refrigerator and stir.

Are oats overnight actually healthy? ›

Overnight oats offer a range of health benefits, due to their rich fibre and protein content. They also contain a number of vitamins and minerals, some of which include manganese, phosphorus, magnesium, copper, iron and zinc. This makes overnight oats healthy for your gut, as well as for overall health and well-being.

What makes overnight oats thicker? ›

If you want your overnight oats to have a thicker, slightly tapioca-like texture, chia seeds will do that while also adding some healthy protein. Add about 1/4 the amount of oats you added. (So if you're starting with 1/2 cup of oats, add 2 tablespoons of chia seeds.)

What liquid to use for overnight oats? ›

The only ratio you need to remember when making overnight oats is 1:1. You'll soak one part rolled oats with one part liquid overnight. Use less liquid if you want thicker oatmeal, more if you like it runny. You can use water or any type of milk (like almond milk, soy milk, coconut milk, etc.)

References

Top Articles
Latest Posts
Article information

Author: Reed Wilderman

Last Updated:

Views: 5940

Rating: 4.1 / 5 (52 voted)

Reviews: 91% of readers found this page helpful

Author information

Name: Reed Wilderman

Birthday: 1992-06-14

Address: 998 Estell Village, Lake Oscarberg, SD 48713-6877

Phone: +21813267449721

Job: Technology Engineer

Hobby: Swimming, Do it yourself, Beekeeping, Lapidary, Cosplaying, Hiking, Graffiti

Introduction: My name is Reed Wilderman, I am a faithful, bright, lucky, adventurous, lively, rich, vast person who loves writing and wants to share my knowledge and understanding with you.