Home » Recipes » By Course » Drinks » Smoothies » Blueberry Banana Smoothie

Blueberry Banana Smoothie

ByCourtney Paige onJune 12, 2026June 12, 2026

5 from 1 vote

This Wild Blueberry Banana Smoothie is packed with juicy wild blueberries, creamy peanut butter, and wholesome oats for a breakfast that tastes like a bakery muffin in a glass. Inspired by a nostalgic Tropical Smoothie favorite, it’s protein-packed, naturally sweetened, and perfect for busy summer mornings.

wild blueberry smoothie in glass with striped straw garnished with blueberries, peanut butter, and oat flakes.

Tropical Smoothie Copycat

At the start of every summer, I get on a smoothie kick. Last year (and this year too, let’s be honest), I couldn’t get enough of my Cherry Garcia Smoothie. But then I remembered a Tropical Smoothie Copycat recipe that I used to order in college all the time, so I wanted to recreate!!

It tastes like a blueberry muffin and it is sooo good! When I went to look for the recipe online, the only one that fit the memory was the Chia Banana Boost. They must have been running a promotional as I know it had a blueberry and strawberry options. Alas, I bring to you my go-to summer smoothie, a spin off from a Tropical Smoothie Promotional in 2018 that cured many of my hangovers (just sayin’!!!).

I love recreating Tropical Smoothie recipes at home! Try my Copycat Tropical Smoothie Bahama Mama Recipe or this Mocha Madness Smoothie too! They’re simple to make and when you DIY, it’s nutrient balanced and gives a great boost of fiber to start your day or as a superfoods snack.

Recipe Ingredients

Frozen Wild Blueberries – More flavorful than traditional blueberries! If you choose to use fresh blueberries, you’ll need to add some ice cubes.
Banana – The more ripe, the sweeter your smoothie will be.
Milk – I used 2%, but any kind will do.
Cottage Cheese – Gives the smoothie the most creamy texture, trust me!
Old Fashioned Oats – Helps create that muffin like taste.
Protein Powder – Clean Simple Eats Simply Vanilla is our fav.
Peanut Butter – I’ve meade the smoothie without peanut butter, and it’s just not the same. I LOVE the creamy, nutty richness it adds.
Dates – For sweetness!
Chia Seeds – Gives a little texture and a fiber boost!

See the recipe card below for a full list of ingredients and measurements.

Substitutions and Variations

I also will add ground cinnamon into this blueberry smoothie recipe when I remember – it’s such a lovely compliment to the other flavors in this smoothie!
Switch up the berries! Replace the blueberries with strawberries or raspberries (or a blend) if that’s what you have.
Can’t get behind the cottage cheese? Use yogurt instead.
Almond butter is a great alternative to peanut butter if that isn’t your thing.
Add some spinach if you want some greens and extra fiber! And speaking of fiber, try adding some hemp seeds or flax seeds, too.

How to Make This Recipe

wild blueberry smoothie ingredients added to large blender.

1. Add all of the ingredients into a high-powered blender.

wild blueberry smoothie blended in large blender.

2. Pulse for 30-45 seconds until everything is well combined (specifically the dates)!

3. Serve cold with a thick straw! The best part about a drinkable smoothie is sipping through a straw (IMO).

PRO TIPS

I love to prep the dry ingredients together in small containers so I don’t have to measure out everything the morning of. It makes it so quick!
Chop the dates into small pieces before blending so they get evenly dispersed within the smoothie.

Recipe FAQs

How do we store it?

I don’t recommend trying to store this smoothie as ingredients will separate as it sits. However, I love to prep the dry ingredients together in small containers so I don’t have to measure out everything the morning of. It makes it so quick!

Can I make this smoothie without protein powder?

Absolutely! The cottage cheese, peanut butter, oats, and chia seeds still provide plenty of staying power. If you’d like to replace the protein powder, try adding a little extra cottage cheese or Greek yogurt for additional protein.

The protein powder I used is sweetened, however. So if you’re skipping it consider adding pure maple syrup or honey if you prefer extra sweetness.

Why use wild blueberries instead of regular blueberries?

Wild blueberries have a more concentrated blueberry flavor and create a thicker, richer smoothie. They also blend beautifully and give the smoothie its vibrant purple color, but regular frozen blueberries work just as well if that’s what you have on hand.

Serving suggestions

Top with melted peanut butter and a sprinkle of oats if you’re feeling fancy! Or make a full meal and serve with Cottage Cheese Protein Pancakes and a side of crispy breakfast potatoes.