Fifty smoothie recipes, all tested in a 350ml jar. That matters more than it sounds: most smoothie recipes online are written for a 1.5-liter jug and produce roughly twice what a portable blender holds, so you end up guessing at proportions and wearing the overflow. Every recipe here gives the ingredient order that stops a blender stalling, honest prep time, and nutrition per serve.

  • High protein 

    18 g+ per serve, for after training or
    instead of a rushed breakfast

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  • Green Smoothie

    Greens-forward blends where the
    Greens don't taste like a punishment

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  • Breakfast 

    Five ingredients or fewer, freezer-stable,
    under three minutes

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  • Post-workout

    Carbohydrate and protein together, for
    straight after a session

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  • Kids 

    Smaller servings, milder flavors, no
    added sugar.

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  • Low sugar 

    Under 8g of sugar per serve, all of it from whole fruit or vegetables.

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  • Weight loss

    Under 120 kcal per serve, high fiber,
    filling.

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  • How our recipes are written 

    1. 350 ml, not 1.5 liters. One serving, in the jar you own.
    2. Loading order given every time—liquid, soft, frozen. It's why they blend rather than stall.
    3. Real prep time, measured, including getting things out of the freezer.
    4. Nutrition per serve—calories, protein, fiber, and sugar. Stated, not implied.
    5. No preamble. Ingredients, method, done. The story goes underneath if there is one.
    6. No claims. These are recipes for drinks. A smoothie is not a treatment.

  • Three things that improve every smoothie Column

    1. Freeze the fruit, skip the ice. Ice dilutes; frozen fruit thickens. Freeze bananas in chunks once they're
      spotted.
    2. Liquid first, frozen last. Then pulse three times before running. This is the whole trick.
    3. Add fat or protein if you want it to keep you full—a tablespoon of nut butter, yogurt, or seeds. Fruit alone empties the stomach fast.

Frequently asked questions

What's a healthy smoothie made of?

A liquid base, a fruit or vegetable core, a source of protein or fat, and something for fibre — for example 150ml of milk, a frozen banana, a tablespoon of peanut butter and a handful of spinach. The protein and fat are what make it keep you full.

How much liquid goes in a smoothie?

Around 100–150ml per 350ml jar. Less and the blades cavitate instead of pulling ingredients down; more and you displace the fruit and get a thin drink.

Can you make a smoothie the night before?

You can, but it separates and loses texture within a few hours. Better: put the dry and frozen ingredients in the jar and freeze it, then add liquid and blend in the morning — about 40 seconds of work.

Are smoothies as good as eating whole fruit?

Blending breaks cell walls, so sugars are absorbed faster than from whole fruit, though the fibre is retained. Adding protein, fat or greens slows that down, which is why almost every recipe here includes at least one of the three.

Do I need a powerful blender for smoothie recipes?

For one serving, no — a 350ml blender at 14,000rpm with four stainless blades handles frozen fruit and ice. Every recipe on this site was tested in exactly that.