How to Add Oats to Smoothies: Quick and Easy Guide

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Learn everything you need to know about how to add oats to smoothies in our easy guide!

banana oat smoothie in glass with ingredients surrounding

Smoothies are a popular and delicious way to pack in essential nutrients and vitamins, but have you ever considered adding oats to your smoothie? By the addition of oats, we not only add an extra boost of nutrients, but also improve the smoothie’s texture and increase its ability to keep us full longer.

Adding oats to our smoothies is actually very simple and versatile. There are different methods to choose from, whether it’s blending the oats straight into the mixture or pre-grinding them for a smoother texture. In this article, we will explore these techniques and discuss how incorporating oats into our smoothies can benefit us nutritionally.

Portion of Oats on a wooden spoon

Types of Oats

When it comes to adding oats to smoothies, it’s important to know the different types of oatmeal (oats) available in order to make the best choice for your delicious drink. Let’s explore the various types of oats and their characteristics. The kind of oats you choose is really up to personal preference.

Steel Cut Oats

Steel cut oats, also known as Irish or Scotch oats, are whole oat groats that have been chopped into pieces. They are the least processed type of oats and have a chewy texture. While they can be healthy and provide a good amount of fiber, they may not be the best choice for smoothies, as their coarse texture may not blend well.

Still want to use them in smoothies? See our guide to using steel cut oats in smoothies here.

Rolled Oats

Rolled oats are created by taking whole oat groats and rolling them flat between large rollers. This rolling process results in a quicker cooking time and a softer texture compared to steel-cut oats. Rolled oats are a great option for smoothies, as they blend well and provide a creamier texture. There are two types of rolled oats: old-fashioned oats and quick-cooking oats.

Old Fashioned Oats

Old fashioned oats are rolled oats that have been rolled to a thicker size, resulting in a hearty, chewy texture when cooked. They blend well in smoothies and are an excellent choice if you want to add a nutritious, whole-grain boost to your drink. Old-fashioned rolled oats can be used in smoothies without pre-cooking, but soaking them in liquid for a short time can help soften their texture further. This is what people think of as “regular oats”.

Quick Cooking Oats

Quick cooking oats, also known as instant or quick oats, undergo a similar rolling process as old-fashioned oats, but are rolled thinner and partially pre-cooked to reduce their cooking time even more. You can use either old-fashioned or quick-cooking oats for your oatmeal smoothie, as both work well when blended.

Instant Oats

Instant oats are the most processed variety of oats, as they have been pre-cooked and dried, allowing for a very quick cooking time. However, their texture may not be as suitable for smoothies as rolled oats or quick-cooking oats, and they often come with added flavors and sugars, making them less healthy than other types of oats. These are the types of oats you will find in instant oatmeal.

various healthy smoothie ingredients in small bowls on gray background

Basic Smoothie Ingredients

When creating a delicious and nutritious smoothie, we always start with some basic ingredients. These not only bring flavor to our smoothie, but also provide a variety of health benefits.

The foundation of any great smoothie is the fruit. Ripe bananas are an excellent choice as they add natural sweetness and a creamy texture. We can also include a mix of fresh and frozen fruit, such as berries or tropical fruits, depending on our preferences and what’s in season. You can use fresh fruit or frozen.

I love to sneak in veggies into my smoothies for a huge nutrient boost. Leafy greens are my favorite, like spinach, swiss chard or kale, but you can also use carrots, sweet potatoes and so many more (even frozen cauliflower like in this smoothie!).

Protein and Healthy Fats
Next, we like to add some protein and healthy fats to keep us feeling full and satisfied. Greek yogurt is a popular choice, with its creamy texture and high protein content. For those who prefer a non-dairy option or want to mix it up, chocolate protein powder or even nut butters, like almond butter, work just as well. Chia seeds are another fantastic addition, as they are rich in omega-3 fatty acids and fiber.

For sweetness, we can rely on the natural sugars from the fruit or add a touch of maple syrup if we want an extra hint of sweetness. This option is especially great for those who want to avoid refined sugars. You can also use honey or another natural sweetener if desired.

To finish it all off and create a smooth, drinkable consistency, we use a liquid base. Unsweetened almond milk, oat milk, coconut milk, and soy milk are all excellent choices that suit different dietary preferences. Choose the one that best suits your taste and needs, and feel free to experiment with different combinations.

With these basic ingredients on hand, we can create countless combinations of smoothies. Simply mix and match different fruit choices, protein sources, sweeteners, and liquid bases to find your personal favorite. (See all our smoothie recipes here!)

oatmeal smoothie for weight loss in glasses with bananas and oats in background
Check out our Oatmeal Smoothie for Weight Loss here!

Incorporating Oats into Your Smoothie

Oats are a versatile and nutritious ingredient that can easily be added to your smoothies. In this section, we’ll discuss the benefits of raw oats and various methods for incorporating them into your smoothies.

The Benefits of Raw Oats

When you add raw oats to your healthy oatmeal smoothie, you’ll enjoy a lovely texture, subtle oat flavor and a boost in nutritional value. Raw oats are packed with fiber, nutrients, and provide you with a longer-lasting feeling of fullness, making them an ideal addition to healthy breakfast smoothies.

Quick Preparation

If you’re pressed for time, you can easily pour raw oats right into your high-powered blender with the other smoothie ingredients and blend until smooth. This will give your smoothie a thicker, yet drinkable, consistency. For best results, use quick-cooking or rolled oats, as these will blend more easily. If you prefer, you can also soak the oats in milk or water for a few minutes before adding them to the blender, as this will help them blend more smoothly.

Utilizing Oat Flour

Oat flour is another option for incorporating oats into your smoothie. If you have a powerful blender, blend the raw oats at room temperature until they reach a fine powder consistency. Store the oat flour in an airtight container for future use.

Then simply add the desired amount of oat flour to your smoothie and blend it with the rest of the ingredients. This technique adds a smooth texture to your smoothie while retaining the nutritional benefits of raw oats, and works especially well if you don’t have a high powered blender.

glass of pumpkin oatmeal smoothie with leaves and pumpkin in background
See our pumpkin oatmeal smoothie recipe here!

Oatmeal Smoothie Preparation Techniques

Adding oats to your smoothie is an excellent way to boost its nutritional value, and there are a couple of ways you can do this. In this section, we’ll discuss two popular techniques: blending oats first and soaking them overnight.

Blending Oats First

One popular method is to blend the oats before incorporating them into your smoothie. This approach helps to break down the oatmeal into a fine powder, which can result in a smoother, thicker smoothie. To do this, simply measure out your desired quantity of oats, typically around a quarter cup, and blend them in your blender until fine.

Once your oats are finely ground, you can add other smoothie ingredients like frozen banana, ice cubes, or other fruits and vegetables. Blending oats first not only creates a thicker smoothie, but it also ensures the oats are even more easily digestible than when added in their whole form.

You can also use a coffee grinder or food processor to grind your oats in the same manner.

Soaking the Oats Overnight

An alternative approach is preparing overnight oats by soaking them in liquid before adding them to your smoothie. Soaking the oats has the advantage of softening their texture, making them blend seamlessly into your smoothie; this method also aids in easier digestion and absorption of nutrients.

To prepare overnight oats for your smoothie, start by placing your desired quantity of oats in a container, such as a jar or a bowl. Add enough liquid, like water or milk, to cover the oats, and let them soak in the refrigerator overnight. In the morning, simply add the soaked oats to your smoothie ingredients, like frozen banana and ice cubes, and blend everything together for a delicious and nutritious breakfast treat (McCormick).

Check out this blueberry banana oat recipe with egg white protein powder!

Creating Healthy Oatmeal Smoothies

Oatmeal can be a fantastic addition to your smoothies, providing numerous health benefits thanks to its soluble fiber content. In this section, we’ll discuss the weight loss and lower cholesterol benefits of oatmeal smoothies, vegan oatmeal smoothie options, and ways to customize your oat smoothie to suit your taste and nutritional needs.

Weight Loss and Lower Cholesterol Benefits

Adding oats to your smoothies can support weight loss and lower cholesterol levels. Oats are an excellent source of soluble fiber, which helps you stay fuller for longer, reducing the need for snacking between meals. Soluble fiber also helps in reducing the absorption of cholesterol, contributing to improved heart health.

Pairing oats with fruits and other nutritious ingredients creates a well-rounded smoothie that keeps you energized throughout the day. This is especially beneficial for those busy or hectic mornings when finding the time for a sit-down breakfast is difficult.

Vegan Oatmeal Smoothie Options

Vegan oatmeal smoothies are not only tasty but also provide an exceptional source of plant-based protein. One simple and delicious option is a banana oatmeal smoothie recipe. This smoothie combines oats, bananas, plant-based milk (such as almond, soy, or oat milk), and a natural sweetener like maple syrup or dates. To amp up the protein content, add your favorite vegan protein powder.

There are countless variations you can try with different ingredients, ensuring that you don’t get bored with your vegan oatmeal smoothie choices.

Customizing Your Oat Smoothie

When it comes to creating nutritious oat smoothies, the possibilities are endless. You can customize the taste and texture of your oat smoothie by experimenting with different fruits, vegetables, and protein sources. Some popular combinations include:

  • Strawberry and banana
  • Blueberry and spinach
  • Peanut butter and cacao

Start by grinding the oats into a fine powder if you don’t have a high powdered blender., then add your preferred ingredients and blend well. If you’re new to incorporating oats into your smoothies, consider using about 1/4 cup of whole rolled oats per serving. You can always adjust the amount to suit your preferences.

Remember, the most important thing is finding the right balance of ingredients that satisfy your taste buds while meeting your nutritional needs. Give yourself the freedom to explore different combinations and create your perfect oat smoothie.

vegan banana, oat and slmond milk smoothie in glass with ingredients behind

Smoothie Ideas and Recipes

Adding oats to smoothies not only provides a boost of fiber and nutrition but can also make your delicious smoothies even more filling and satisfying. Here, we’ll share some of our favorite oatmeal smoothie recipes, perfect for breakfast or a snack, that feature different ways to use oats as an ingredient.

Use one of these recipes for a delicious oatmeal smoothie with just a few simple ingredients.

Delicious Oats Smoothie Recipes

triple berry oat smoothie in tall glass with ingredients surrounding

One of our favorite smoothies is our Triple Berry Oat smoothie. It combines banana, strawberry, blueberry and cranberry with ground flax seed, rolled oats, vanilla protein powder and oat milk for a satisfying smoothie that will keep you full until your next meal. It’s perfect for a great breakfast or a filling snack.

Apple Banana Cinnamon Smoothie in small jars

Another delicious option is the Apple Oats smoothie, made with apples, banana, cinnamon, rolled oats and oat milk. It’s easy and low calorie, making it a refreshing choice for breakfast or snack time.

Vegan Banana Oatmeal Smoothie

Enjoy the health benefits of oats in our easy banana smoothie recipe.
No ratings yet
Prep Time 5 minutes
Total Time 5 minutes
Course Smoothies
Cuisine Smoothies
Servings 2 servings



  • 1 medium ripe banana (fresh or frozen)
  • 1/2 cup rolled oats (blend alone first if not using a high powered blender)
  • 1 cup unsweetened nondairy milk (oat or almond work best)
  • 1 Tbsp maple syrup (optional)
  • 1/2 tsp vanilla extract
  • 1/2 tsp cinnamon
  • pinch sea salt
  • ice cubes (optional)


  • If using a high powered blender, add all ingredients to blender and blend until smooth. If not using a high powered blender, blend oats first and then add other ingredients and blend until smooth.
  • Enjoy!
Keyword banana oat smoothie, banana oatmeal smoothie, how to add oats to smoothies, how to use oats in smoothies, vegan banana oatmeal smoothie
Tried this recipe?Let us know how it was!

We hope these recipes inspire you to experiment with adding oats to your favorite smoothies. Enjoy!

Tips and Tricks for Perfect Oatmeal Smoothies

As lovers of smoothies, we’ve learned that adding oats to our favorite blends not only creates a creamy texture, but also provides an extra boost of fiber and whole grains. In this section, we’re sharing our top tips and tricks for incorporating oats into smoothies, ensuring the perfect consistency every time.

Firstly, it’s essential to choose the right type of oats for your smoothie. We recommend using whole grain oats, such as oat groats or gluten-free oats, to avoid any traces of other grains. Once you’ve picked the perfect ingredient, blend the oats into a fine powder before adding them to your smoothie to achieve a thicker texture.

When it comes to adding oats to smoothies, there are several different methods. Our favorite method is blending the oats directly with the other ingredients for a thicker yet drinkable consistency. Alternatively, you can grind the oats in a separate step and then add them along with the other ingredients to create an extra thick and creamy texture.

Adding oats can be a great addition to virtually any smoothie flavor, working well with fruits, veggies, and other tasty ingredients. One great way we’ve found to enhance the taste of our oat smoothies is by adding a spoonful of crunchy peanut butter or almond butter, which not only boosts flavor but also contributes to a thicker drink.

Lastly, consider experimenting with different quantities of oats and other ingredients to find the perfect balance for your desired consistency. The next time you whip up a smoothie, give these tips a try and enjoy the benefits of a delicious and filling drink with that extra boost of fiber and whole grains.

Final Thoughts on How to Add Oats to Smoothies

Incorporating oats into our smoothies can be a game changer for taste, texture, and added nutrition. By blending or grinding the oats before adding them to the smoothie, we can achieve a smooth consistency without compromising the flavor.

If adding oats directly to the blender, remember to start with a small amount and gradually increase until the desired consistency is reached. For those who prefer a smoother texture, soaking the oats in milk or water for a few minutes can help break them down, making them easier to blend.

Oats provide an extra boost of nutrients, including vitamins, antioxidants, and fiber, which can aid in weight loss and help lower cholesterol. So, the next time we’re blending up our favorite smoothie, let’s not forget to toss in some oats for a delicious and nutritious upgrade.

Happy Blending!

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