Blueberry Oatmeal Smoothie

Want a quick and filling snack? Whip up a blueberry oatmeal smoothie with just a few ingredients!

Around here smoothies are a go-to, whether for breakfast or an afternoon energy boost.

They’re quick and easy to make, and perfect for adding healthful ingredients you might not otherwise enjoy.

When we have a super busy day, grabbing an oatmeal smoothie ensures we’re getting something delicious as well as filling.

glass filled with blueberry oatmeal smoothie

This blueberry oatmeal smoothie is one of our favorites. It really does taste like a bowl of blueberry oatmeal!

How to make an oatmeal smoothie

If you’ve never had an oatmeal smoothie, you’ll be surprised how good it is. I was hesitant at first, but now I’m a convert!

When making oatmeal smoothies, you can either chop up the oats in the blender before adding the other ingredients, or just blend everything at once.

If you have a high-powered blender such as a Vitamix or Blendtec, you don’t need to worry about chopping the oats first. They’ll blend right up!

ingredients for oatmeal smoothie

For other blenders, just add the oats to the cup and pulse a few times before adding the other ingredients.

Layer in your ingredients. You want to put the heaviest items last, as they will help push down the other ingredients to blend easier.

If your oats are already in the blender, don’t worry about it! Put the rest of the ingredients in the blender in this order: 

  • Milk
  • Yogurt
  • Blueberries

Adding spinach or other greens? Add to the blender before the fruit.

Place the lid on the blender and blend until completely smooth, increasing the speed as it blends if you like.

blueberry oatmeal smoothie in two glasses

What can I add to oatmeal smoothies?

One of the best things about smoothies is how customizable they are.

Simply swap out the fruit or add greens and you have a new flavor!

Replace some of the blueberries with spinach for a blueberry spinach smoothie.

Add a banana for a super creamy blueberry banana smoothie.

Try with strawberries, cherries, or any of your favorite fruits.

Use frozen fruit for a creamier cold treat.

Want your blueberry oat smoothie sweeter? Add a small amount of maple syrup, honey, or agave.

For spice, add ground cinnamon, a pinch of nutmeg, or ginger.

blueberry smoothie in a glass


What kind of oats do I need for oatmeal smoothies?

Because you are blending the oats, you can use either rolled oats (old fashioned oats) or quick oats.

Do not use steel-cut oats, which need to be soaked before use and generally are not tolerated well raw.

How do I make my smoothie thicker?

If you prefer a thick smoothie, use frozen fruit. You can also use a thick yogurt in place of standard yogurt. Or, simply omit the milk.

How do I make my smoothie thinner?

For thinner smoothies, add more milk. You can also add water if you like, though the texture will not be as creamy.

Can I make oatmeal smoothies in advance?

We prefer to drink our smoothies immediately after making, but you can store smoothies in the refrigerator for 1-2 days.

You can also freeze smoothies in a freezer-safe lidded jar. This is a great option for packing in lunch bags or picnics. They’ll thaw during the day while keeping the rest of your items chilled.

Can I make oatmeal smoothies vegan?

Yes! Swap the milk and yogurt for your favorite plant-based varieties.

overhead of blueberry smoothie in a glass

This blueberry oatmeal smoothie is sure to be your new go-to. Happy snacking!

glass filled with blueberry oatmeal smoothie

Blueberry Oatmeal Smoothie

Course: Smoothies
Prep Time: 5 minutes
Total Time: 5 minutes
Servings: 2 servings
Author: Megan
5 from 1 vote
Want a quick and filling snack? Whip up a blueberry oatmeal smoothie with just a few ingredients!
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  • ½ cup milk
  • 1 cup yogurt
  • ½ cup oats
  • 1 ½ cups blueberries


  • Layer ingredients in blender in order: milk, yogurt, oats, then blueberries.
  • Blend until completely smooth. Serve.


Optional: If desired, pulse the oats in the blender before adding other ingredients.


Serving: 1g | Calories: 242kcal | Carbohydrates: 41g | Protein: 11g | Fat: 5g | Saturated Fat: 2g | Polyunsaturated Fat: 2g | Cholesterol: 12mg | Sodium: 110mg | Fiber: 5g | Sugar: 22g

Nutrition information is an estimate based on online calculators and provided as a courtesy. Any nutritional information should be used as a general guideline only.

Tried this recipe?We’d love to hear about it! Mention @HappySnackcidents or tag #happysnax on social media!

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