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How to thicken a vegan milkshake without using dairy products?

Quick answer

The easiest way to thicken a vegan milkshake is to use frozen fruit, especially frozen banana, and less plant milk. Freeze ripe banana chunks until solid, blend them with a small amount of cold plant milk and a spoonful of nut or seed butter, and drink right away. A pinch of guar or xanthan gum can add more body.

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In this article
  1. What is the simplest way to thicken a vegan milkshake?
  2. Which ingredients thicken a dairy-free shake?
  3. How do you keep it thick?
  4. Which plant milk works best?
  5. Common mistakes

What is the simplest way to thicken a vegan milkshake?

Use frozen fruit and less liquid. One widely shared vegan banana shake recipe blends about 300 g of frozen ripe banana with 300 ml of dairy-free milk, one tablespoon of nut butter and a little vanilla, and the author notes that frozen bananas give the thick, ice-cream-like texture while non-frozen ones make a less rich shake. Treat that as a starting ratio of roughly 1 part frozen fruit to 1 part milk, then add milk a splash at a time.

Which ingredients thicken a dairy-free shake?

  • Frozen banana: the most reliable base. Slice ripe bananas, freeze them solid, and blend.
  • Other frozen fruit: mango, berries and peaches add body and flavor.
  • Nut or seed butter: about a tablespoon adds creaminess.
  • Chia or ground flax seeds: they absorb liquid, so give the shake a minute to thicken.
  • Avocado or silken tofu: both add density with a mild taste.
  • Dairy-free ice cream: the closest match to a classic shake.
  • Guar or xanthan gum: a tiny pinch is sometimes used in dairy-free recipes. Follow the package directions, because too much turns slimy.

How do you keep it thick?

  1. Start with a small amount of plant milk and add more only if the blender stalls.
  2. Use frozen, not fresh, ingredients and chill the glasses.
  3. Blend briefly. Long blending warms the shake and thins it.
  4. Serve right away. Shakes lose texture as they sit.

Which plant milk works best?

Soy and oat milks are creamier than most almond or rice drinks, so they give a fuller shake. Unsweetened versions let you control the sweetness. Coconut milk from a can is very rich but very high in calories and saturated fat, so a splash goes a long way.

Common mistakes

  • Adding too much milk at the start.
  • Using unripe bananas, which taste starchy and are less sweet.
  • Adding ice instead of frozen fruit, which waters down the flavor.
  • Using too much gum.

This is general kitchen guidance, not an official standard; amounts depend on your blender and ingredients.

People also ask

Can I make a thick vegan milkshake without banana?

Yes. Use frozen mango or berries, dairy-free ice cream, avocado or silken tofu, and keep the plant milk to a minimum.

Does xanthan or guar gum thicken a milkshake?

Yes, a very small pinch does, but use the amount on the package. Too much makes the shake slimy.

Why is my vegan milkshake runny?

Usually too much liquid or not enough frozen ingredients. Add frozen fruit or chia, and cut the plant milk.

General information only, not medical advice. If you have a health condition or are pregnant, ask your doctor before changing what you drink.

Sources

  1. Ela Vegan: Vegan banana milkshake, read 5 Nov 2026
Written by Drinks Type Editorial Team · Published Apr 18, 2025 · Updated Nov 5, 2026
About · How we verify this · Editorial policy · Corrections

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