A Berry and Banana Smoothie That Fits Every Kind of Morning
Some mornings I’ve got all the time in the world. Other times, it’s a scramble to get out the door. This berry and banana smoothie is the one I fall back on no matter what’s going on. It’s easy, packed with flavour, and needs zero thinking first thing in the morning. Just a quick blend and breakfast’s sorted.
I started making this one after I got fed up with dry cereal and lukewarm tea. It’s got a bit of sharpness from the berries, mellowed by the banana, and it always tastes fresh—even when I’ve used the same frozen mix for weeks. If you keep a stash of frozen berries in your freezer, you’re halfway there already.
Why Frozen Mixed Berries Work Best
Frozen berries make this smoothie work. They’re usually picked and frozen at their ripest, so you get the best flavour without having to rely on seasonal shopping. I use a bagged mix of raspberries, blueberries, blackberries, and sometimes redcurrants. It’s the kind of thing you’ll find in any supermarket’s freezer aisle.

They also help chill the smoothie without ice, which means no watered-down taste. I like the slightly thicker consistency they give, too. If you’re into convenience and saving time, pre-packed frozen berries are gold.
Simple Ingredients for a Balanced Smoothie
This one’s got just a few ingredients, but they work well together:
- 150g frozen mixed berries
- 1 banana
- 250ml oat milk or any milk you prefer
- 1 tablespoon ground flaxseed or chia seeds
- 1 teaspoon honey (optional)
The flax or chia gives it a subtle texture and adds fibre. Banana rounds out the tart berries and gives the smoothie a creamy feel. You can skip the honey if your berries are already sweet enough, but I usually add it if I’m using a more sour mix.
Blending Frozen Berries: What to Know
I’ve had my fair share of chunky smoothies in the past. The key is using a blender that handles frozen fruit without a struggle. I rely on my Ninja CB350UK, which makes light work of even tough blends. If you’re looking for a machine that can power through frozen berries easily, this best Ninja blender for frozen fruit comparison I wrote might help you pick one that suits your needs.
Storing and Prepping in Advance
This smoothie keeps well in the fridge for a few hours, though the texture changes slightly. If you’re prepping ahead, store it in a sealed jar or bottle and shake it before drinking. I also make smoothie freezer packs with the banana and berries already portioned out. In the morning, I just tip it all in with milk and seeds and hit blend.
Easy Variations and Add-Ins
You can switch the milk for almond, soy, or dairy depending on what you like. Adding a spoon of peanut butter gives it a bit of richness and makes it feel more like a meal. A handful of spinach blends in without changing the flavour much and is an easy way to sneak in greens. It’s the kind of smoothie that adapts well. Once you’ve made it a couple of times, you’ll know exactly how to tweak it for your mornings.

Frozen Fruit Smoothie with Mixed Berries and Banana
Ingredients
- 150 g Mixed berries frozen
- 1 Banana
- 250 ml Milk or any other milk you prefer like oat
- 1 tbsp Flax Seed or chia seeds
- 1 tsp Honey
Instructions
- Pour the oat milk into the blender first. This helps everything blend evenly and prevents the blades from getting stuck. I prefer chilled oat milk, especially in warmer months.
- Add the mixed berries and banana on top. If your banana’s small, toss in another half to thicken it up. Don’t worry about slicing it unless your blender struggles with whole fruit.
- Sprinkle in the flax or chia seeds and add the honey if using. I usually go for flaxseed because I find the texture slightly smoother, but both are good.
- Put the lid on and blend for about 40–50 seconds. If the smoothie’s too thick, splash in a bit more milk. You want it to pour easily without being too runny.
- Have a quick taste and adjust if you need more sweetness. Sometimes I skip the honey and just let the fruit shine. Pour it into a glass or insulated cup if you’re heading out.