Oatmeal Smoothie
If you’re looking for a delicious, nutritious, and incredibly satisfying way to start your day, look no further than this Oatmeal Smoothie. Packed with wholesome ingredients, this smoothie combines the goodness of oats with the creaminess of almond milk and the natural sweetness of bananas. It’s a breakfast dream come true for busy mornings when you need to fuel up and go. Whether you’re a health enthusiast or just someone who loves a tasty smoothie, this recipe is bound to become a staple in your kitchen.
Why It’s My Go-To

This Oatmeal Smoothie is not only quick to prepare, but it also hits all the right notes when it comes to taste and nutrition. The combination of oats and bananas provides a great source of fiber, which helps keep you full longer. The peanut butter adds a delightful creaminess and a dose of healthy fats, while the maple syrup and cinnamon elevate the flavor profile to something truly special. Plus, it’s easy to customize with your favorite ingredients, making it versatile for different dietary preferences.
Ingredient Breakdown
To whip up this delicious Oatmeal Smoothie, you’ll need the following ingredients:
- 1 cup old-fashioned oats or quick oats – These provide the base for your smoothie, offering a hearty texture and rich fiber content.
- 1 banana, chopped into chunks and frozen – Frozen bananas add natural sweetness and creaminess to your smoothie.
- 1 cup unsweetened almond milk – A dairy-free option that keeps the smoothie light and refreshing.
- 1 tablespoon creamy peanut butter – This contributes healthy fats and protein, making your smoothie more filling.
- 1 tablespoon pure maple syrup, plus additional to taste – For that touch of sweetness that harmonizes beautifully with the other flavors.
- ½ teaspoon pure vanilla extract – A hint of vanilla enhances the overall taste of the smoothie.
- ½ teaspoon ground cinnamon – Cinnamon adds warmth and spice, elevating the flavor to new heights.
- ¼ teaspoon kosher salt – Don’t skip this! It enhances all the flavors and makes the oatmeal pop.
- Ice (optional) – If you prefer a thicker smoothie, feel free to add ice at the end.
Kitchen Gear Checklist
Before you start blending, make sure you have the following kitchen tools ready:
- Blender – A high-speed blender works best for a super smooth consistency.
- Measuring cups and spoons – Accurate measurements ensure that your smoothie turns out perfectly every time.
- Spatula – For scraping down the sides of the blender to incorporate all ingredients.
- Glass or mason jar – Perfect for serving your smoothie and taking it on the go.
Oatmeal Smoothie, Made Easy

Creating your Oatmeal Smoothie is as simple as following these easy steps:
Step 1: Prepare Your Ingredients
Gather all your ingredients. If you haven’t already frozen your banana, now is the time to slice it up and pop it in the freezer for at least a couple of hours.
Step 2: Combine in Blender
In your blender, add the oats, frozen banana chunks, almond milk, peanut butter, maple syrup, vanilla extract, ground cinnamon, and kosher salt.
Step 3: Blend Until Smooth
Blend on high speed until all the ingredients are well combined and the mixture is smooth and creamy. If you’d like a thicker consistency, add ice and blend again until the desired texture is reached.
Step 4: Taste and Adjust
Give your smoothie a taste. If you prefer it sweeter, add a bit more maple syrup and blend again.
Step 5: Serve and Enjoy
Pour your Oatmeal Smoothie into a glass or mason jar. You can garnish with a sprinkle of cinnamon or a drizzle of maple syrup on top for that extra flair!
Substitutions by Diet

If you have specific dietary needs, here are some easy substitutions you can make:
- Nut-free: Use sunflower seed butter instead of peanut butter.
- Dairy-free: Stick with unsweetened almond milk or any plant-based milk of your choice.
- Vegan: Ensure your maple syrup is pure and not processed with animal products.
- Gluten-free: Opt for certified gluten-free oats.
Errors to Dodge
To ensure your Oatmeal Smoothie turns out perfectly, avoid these common mistakes:
- Skipping the salt: It may seem minor, but omitting the kosher salt can lead to a bland smoothie.
- Using unripe bananas: Choose ripe, sweet bananas for the best flavor and sweetness.
- Over-blending: Blend just until smooth. Over-blending can create a warm smoothie that isn’t as refreshing.
- Not adjusting sweetness: Always taste your smoothie before serving; everyone’s sweetness preference is different.
Storing, Freezing & Reheating
This Oatmeal Smoothie is best enjoyed fresh, but if you have leftovers, here’s how to store them:
- Storing: Keep any leftover smoothie in an airtight container in the refrigerator for up to 24 hours. Keep in mind it may separate, so give it a good shake before drinking.
- Freezing: You can freeze the smoothie in ice cube trays for later use in other smoothies or to make a quick blended drink.
- Reheating: If you prefer it warm, gently heat in a saucepan, but be cautious not to overheat.
Reader Questions
Can I use instant oats instead of old-fashioned oats?
Yes, you can use instant oats, but keep in mind that the texture may be slightly different. Instant oats will blend more quickly and may create a thinner smoothie.
What can I add for extra protein?
For an extra protein boost, consider adding a scoop of your favorite protein powder or Greek yogurt. Both options blend well and enhance the creaminess.
How can I make this smoothie more filling?
To make your smoothie more filling, you can add chia seeds or flaxseeds. These ingredients are high in fiber and healthy fats, keeping you satisfied for longer.
Can I make this smoothie ahead of time?
While it’s best enjoyed fresh, you can prepare the ingredients in advance and blend them in the morning. Alternatively, store any leftover smoothie in the fridge for later use.
Try These Next
If you loved this Oatmeal Smoothie, you might also enjoy:
- Berry Smoothie – A refreshing blend of mixed berries and yogurt.
- Green Smoothie – Packed with leafy greens and tropical fruit for a nutrient boost.
- Protein Smoothie – A hearty blend designed for post-workout recovery.
- Chocolate Smoothie – Indulge in the rich flavor of chocolate while staying healthy.
Ready to Cook?
Now that you have all the details on making this delightful Oatmeal Smoothie, it’s time to roll up your sleeves and blend your way to a delicious and nutritious breakfast. Whether you enjoy it at home or on the go, this smoothie is sure to become a favorite. Packed with flavor, easy to make, and satisfying to drink, it’s everything you need to kickstart your day. Enjoy every sip!

Oatmeal Smoothie
Ingredients
Equipment
Method
- Gather all your ingredients. If you haven’t already frozen your banana, now is the time to slice it up and pop it in the freezer for at least a couple of hours.
- In your blender, add the oats, frozen banana chunks, almond milk, peanut butter, maple syrup, vanilla extract, ground cinnamon, and kosher salt.
- Blend on high speed until all the ingredients are well combined and the mixture is smooth and creamy. If you'd like a thicker consistency, add ice and blend again until the desired texture is reached.
- Give your smoothie a taste. If you prefer it sweeter, add a bit more maple syrup and blend again.
- Pour your Oatmeal Smoothie into a glass or mason jar. You can garnish with a sprinkle of cinnamon or a drizzle of maple syrup on top for that extra flair!
Notes
- For a nut-free option, substitute peanut butter with sunflower seed butter.
- Use certified gluten-free oats if you need a gluten-free smoothie.
- Freeze individual servings in ice cube trays for quick future smoothies.
