Chocolate Banana Smoothie (Kid-Friendly & Creamy)

There is no faster way to make my two feel like they’ve won the day than handing over a glass of this. To them it’s a chocolate milkshake; to me it’s two bananas and a glass of milk, which is a trade I’ll happily make every single time. It became our after-school ritual almost by accident — one of them asked for “a chocolate one” after a friend’s party, and rather than reach for the sugary bottled stuff, I blended frozen bananas with a spoon of cocoa. They couldn’t believe it was allowed. Now it’s the reward for a hard day, a bribe for tidying up, and the thing they request the second a friend comes round — and I never feel a flicker of guilt handing it over.

This chocolate banana smoothie without yogurt tastes like a milkshake but behaves like a snack. A frozen banana makes it thick and creamy, cocoa makes it properly chocolatey, and your milk pulls it together — all completely dairy-free. It’s the no yogurt smoothie I reach for when the kids want a treat and I want them to actually drink something good for them.

Milkshake flavour, no yogurt

A frozen banana is the whole trick. Blended from frozen it turns thick and soft-serve creamy, giving you that milkshake texture with nothing but fruit. Cocoa makes it deeply chocolatey, the banana’s natural sweetness means you rarely need sugar, and there’s no yogurt tang to get in the way — just smooth, cold, chocolate-banana flavour. It’s the kind of glass children race to finish and ask for again.

The good it does

Behind the milkshake disguise, this is a genuinely wholesome cup. Bananas bring potassium, fibre and natural, slow-release energy, while cocoa adds flavanol antioxidants and minerals like magnesium and iron; you can read more about the benefits of cocoa on Healthline. The milk brings calcium and protein for growing bodies, and because the sweetness comes from ripe banana rather than added sugar, it’s a chocolate treat you can hand over happily — a world away from a shop-bought milkshake.

What goes in the jug

Just a few simple, family-friendly things.

• Frozen bananas — the thick, creamy, milkshake base and most of the sweetness.
• Cocoa powder — unsweetened, for deep chocolate flavour without extra sugar.
• Milk of choice — almond and oat keep it dairy-free; dairy milk works too.
• A little honey or maple syrup — only if your bananas aren’t sweet enough.
• A handful of ice — for an extra-thick, frosty finish.

Whizz it up

This couldn’t be simpler — just layer, blend, pour.

1. Pour the milk into the blender, then add the cocoa and honey, if using.
2. Add the frozen bananas and ice on top.
3. Blend on high until thick, smooth and chocolatey, scraping down the sides if needed.
4. Taste and adjust — a splash more milk to loosen it, or a little honey to sweeten.
5. Pour into two glasses, top with banana slices, and serve straight away.

For the best chocolate banana smoothie

A few small things make a real difference. Use very ripe, spotty bananas, well frozen — they’re sweeter and creamier, so you won’t need added sugar. Choose a good unsweetened cocoa for a deep chocolate flavour. Add the milk first so the cocoa blends in smoothly without clumping. And start with less milk, adding more only to reach a thick, milkshake consistency the kids can almost spoon.

Make it your own way

Once you’ve got the base down, it’s easy to play with — and a sneaky way to add goodness:

• Add peanut butter for a richer chocolate peanut butter smoothie without yogurt.
• Keep it fruity with a blueberry banana smoothie.
• Make it a fuller breakfast with our oatmeal smoothie without yogurt.

You can also blend in a small handful of spinach (the chocolate hides it completely), a spoon of oats for hungry kids, or a little peanut butter for a richer, more filling treat.

Save it for later

Smoothies are best fresh, but a little planning helps with busy family life. Keep any extra in a lidded cup in the fridge for up to a day and shake well before serving. For longer storage, freeze it in lolly moulds — chocolate banana ice lollies are a brilliant healthy treat on a hot day. You can also bag the frozen banana with a pre-measured spoon of cocoa, so the morning’s job is just adding milk and blending. If little hands want to help, tap the print button above for a neat one-page recipe card they can follow on the worktop — just the ingredients and steps, nothing to scroll through.

A peek at the nutrition

Here’s a rough idea of what’s in each serving, to give you a sense of the balance.

Nutrient	Per serving
Calories	~200
Carbohydrates	40 g
Sugar	22 g
Fiber	5 g
Protein	5 g
Fat	3 g
Potassium	High

For a smaller child’s portion, this batch splits easily into three little cups.

Nutrition note: These values are estimates calculated from the ingredients and are for general information only — not medical or dietary advice. Actual numbers vary by brand and portion. For precise data, check product labels or USDA FoodData Central, and see our disclaimer.

Chocolate banana smoothie questions

Can you make a chocolate banana smoothie without yogurt?

Yes — and kids think it’s a milkshake. A frozen banana gives all the thick, creamy body that yogurt usually provides, while cocoa brings the chocolate flavour. There’s no need for yogurt at all, and with a plant milk it’s completely dairy-free, which is handy for children who avoid dairy.

Is a chocolate banana smoothie healthy for kids?

It’s far better than a chocolate bar or a sugary milkshake. This version is sweetened almost entirely by ripe banana, which brings potassium and natural energy, while cocoa adds antioxidants and the milk brings calcium and protein. It satisfies a chocolate craving while actually giving children some real fruit and goodness, which makes it a brilliant treat-that-isn’t-junk.

How do I make it sweet without lots of sugar?

The secret is very ripe, spotty bananas — the browner they are, the sweeter the smoothie, usually with no need for honey at all. Unsweetened cocoa keeps the chocolate flavour deep without adding sugar, and if you do need a little more sweetness, a small drizzle of honey or maple syrup is plenty.

Is it dairy-free and vegan?

Yes, with a plant-based milk such as almond or oat and maple syrup instead of honey. Banana and cocoa are naturally plant-based, so the whole smoothie is dairy-free and vegan.

Can I add peanut butter or make it a protein shake?

Absolutely. A spoon of peanut butter makes it richer and more filling, and a scoop of chocolate or vanilla protein powder turns it into a proper post-sport shake for older kids and grown-ups. A spoon of oats also bumps up the staying power for hungry children.