3-Ingredient Avocado Banana Smoothie
This avocado banana smoothie is the quickest way to a creamy, filling breakfast that tastes like a treat. Three ingredients and a blender are all you need, and it’s ready in under 5 minutes.
Ripe banana brings natural sweetness, avocado makes it silky without any trace of green flavour, and whole milk ties it together. No added sugar, no powders, no fuss.
Why This Smoothie Stays in Rotation
I stopped adding sweeteners to my smoothies once I realised a spotty banana can carry the whole thing. The avocado just disappears into the background, leaving behind a texture closer to a milkshake than a health drink.
It’s the one I reach for on mornings when I need something substantial but can’t face chewing. Plus, it’s endlessly adaptable if you want to toss in extras, but it honestly doesn’t need them.
Ingredients
- 1 large ripe banana, frozen if you have it: the riper, the sweeter; frozen makes it thicker.
- ½ medium avocado, ripe: look for one that gives slightly when pressed.
- 1 cup whole milk, or unsweetened oat, almond, or dairy milk: cold from the fridge.
Variations / Substitutions
- Make it vegan: swap the dairy milk for unsweetened oat or almond milk. The smoothie will still be creamy thanks to the avocado.
- Add a handful of spinach: you won’t taste it, but it’ll boost the colour and nutrients.
- Boost with protein: add 1 scoop of your favourite vanilla or unflavored protein powder and a splash more milk to keep it pourable.
If you like this, you’ll probably enjoy a Mango Lassi Smoothie.
How to Make an Avocado Banana Smoothie
Step 1: Add the Ingredients to the Blender
Add the banana, the avocado, and 1 cup of milk to a blender pitcher. No need to chop the avocado; just scoop it out and drop it in. If your banana is frozen, it goes straight in without thawing.
Step 2: Blend Until Smooth
Blend on high for about 30 seconds, or until completely smooth and creamy. You’ll see no green flecks and the mixture will be thick enough to mound on a spoon. If the blender struggles, pause and scrape down the sides once.
Step 3: Pour Into Glasses and Serve
Pour the smoothie into two glasses and serve right away. It will separate if it sits, so this one is best enjoyed immediately.
Tips for the Creamiest Smoothie
- The banana has to be ripe — yellow with lots of brown spots. A greenish banana will taste starchy and won’t sweeten the drink enough.
- Using frozen banana instead of fresh is the fastest way to a thick, cold smoothie without watering it down with ice. If you use fresh banana, throw in a handful of ice.
- Avocado is the secret to richness, but too much can tip the flavour. Stick to half a medium avocado for two servings, and always use ripe fruit.
- For the smoothest result, start the blender on low and ramp up to high. This gives the ingredients a chance to break down evenly.
Scale it to your cup size:
| Serving size | Banana | Avocado | Milk |
|---|---|---|---|
| 1 glass (single) | ½ large banana | ¼ medium avocado | ½ cup |
| 2 glasses (as written) | 1 large banana | ½ medium avocado | 1 cup |
| 3 glasses | 1½ large bananas | ¾ medium avocado | 1½ cups |
Frequently Asked Questions
Why does my smoothie taste bitter?
That’s almost always an unripe avocado. The avocado should yield to gentle pressure; if it’s hard, leave it on the counter for a couple of days. The banana also needs to be very ripe.
Can I make this smoothie ahead of time?
Not really. It separates and browns within an hour. If you must, freeze it in an airtight container and re-blend with a splash of milk.
How can I add extra nutrition without changing the taste?
A spoonful of ground flaxseed or chia seeds blends in completely unnoticed. You might want an extra splash of milk to thin it back out.
Avocado Banana Smoothie Recipe
Ingredients
Method
- Add the banana, avocado, and 1 cup of milk to a blender pitcher.
- Blend on high for about 30 seconds, or until completely smooth and creamy. Pause to scrape down the sides if needed.
- Pour into two glasses and serve right away.
