This dairy-free mango-banana smoothie blends frozen fruit with oat milk, coconut yogurt, chia seeds, and a little lime for a thick, gently tangy drink. It takes about 10 minutes, needs no cooking, and is easy to adjust for breakfast, an afternoon snack, or a lighter dessert.
Ingredients
- 1 medium ripe banana (about 120 g peeled), for a naturally sweet, smooth base
- 1 1/2 cups frozen mango chunks (225 g), which chill and thicken the smoothie without watering it down
- 1 cup unsweetened oat milk (240 ml), plus a little more if needed to thin the blend
- 1/2 cup plain, unsweetened coconut yogurt (120 g), for a creamy texture and mild tang
- 1 tablespoon chia seeds (12 g), to add body as the smoothie blends
- 2 teaspoons fresh lime juice (10 ml), to brighten the fruit flavor
- 1/2 teaspoon vanilla extract (2.5 ml), optional, for a rounder aroma
- 1 cup ice cubes (about 140 g), optional; use them if you want a colder, thicker drink or your fruit is not fully frozen
- 1 tablespoon maple syrup (15 ml), optional, to taste if your fruit is not very ripe or you prefer a sweeter smoothie
Instructions
- Set out the blender and serving glasses. Peel the banana and break it into a few pieces; measure the remaining ingredients and squeeze the lime. This quick setup is included in the 10-minute preparation time.
- Pour the oat milk into the blender first, then add the coconut yogurt, lime juice, chia seeds, and vanilla. Add the banana and frozen mango on top. Putting liquid near the blades helps the blender catch and move the fruit more easily.
- Blend on high for 45 to 60 seconds, or until the fruit is broken down and the mixture looks evenly creamy. If the blades stop pulling the ingredients through, switch the blender off before scraping down the sides or moving the fruit toward the blades with a tamper designed for your blender.
- Check the consistency with a spoon. For a thinner drink, blend in oat milk 1 tablespoon (15 ml) at a time. For a thicker, colder smoothie, add the optional ice a few cubes at a time and blend again. Taste before adding maple syrup; ripe banana and mango may make it sweet enough already.
- Pour into two glasses and serve right away, while the smoothie is cold and the texture is at its thickest. If chia seeds have made it thicker than you like while you were blending, stir in another small splash of oat milk before pouring.
Tips
- Use fruit that is frozen solid. Frozen mango gives the drink a chilled, spoonable texture without relying on a lot of ice. If you are freezing fresh mango yourself, cut it into small chunks and freeze them in a single layer before transferring them to a covered freezer container; this makes it easier to measure and blend.
- Adjust the liquid gradually. It is simple to thin a thick smoothie, but difficult to make a watery one thick again without adding more fruit or ice. Start with the listed cup of oat milk, blend fully, and add extra milk by the tablespoon only after checking the texture.
- Choose a suitable plant yogurt. Plain coconut yogurt works well here, but unsweetened soy or almond yogurt can also be used. Sweetened or flavored yogurt changes the final sweetness and can add competing flavors, so taste the mixture before adding maple syrup.
- Keep the blender moving safely. If the mixture is too thick for your machine, stop it before scraping the sides; never put a spoon or spatula into a running blender. Add a small amount of milk, then blend again. Overfilling a small blender can also leave fruit unblended, so make two batches if necessary.
Serving Suggestions
Serve the smoothie immediately in chilled glasses for a drinkable consistency, or pour it into a bowl and add toppings for a thicker breakfast. Sliced banana, a few mango pieces, toasted coconut, or a spoonful of rolled oats make practical toppings; add them just before eating so they retain their texture. If using toasted coconut or oats, check that they are suitable for anyone who will be eating the smoothie.
For a more filling meal, serve it alongside toast with nut or seed butter, or pair it with a small bowl of oatmeal. For a snack, divide the recipe into smaller portions rather than making the full glasses larger. Keep toppings separate if you are preparing servings ahead, since crunchy ingredients soften when they sit on the wet surface.
Variations
- Berry-banana: Replace the mango with 1 1/2 cups frozen strawberries or mixed berries (about 225 g). Keep the banana, oat milk, yogurt, and chia seeds as written. Berries are usually more tart than mango, so taste the finished blend and add maple syrup only if you want it sweeter.
- Peach-ginger: Use 1 1/2 cups frozen peach slices (225 g) instead of mango and add 1/4 teaspoon finely grated fresh ginger (about 1 g). The peach version is softer and less tangy; lime helps keep the flavor lively. Add ginger sparingly at first because its flavor becomes noticeable quickly.
- Chocolate-banana: Swap the mango for another medium banana (about 120 g peeled), add 1 tablespoon unsweetened cocoa powder (5 g), and use the optional maple syrup to taste. The result is richer and less fruity. A little extra oat milk may be needed because cocoa thickens the mixture.
- Nut-free version: Check the label on the yogurt and choose a plain soy or oat yogurt made in a facility that meets your allergy needs. Use oat milk or another appropriate non-dairy milk. Coconut yogurt is not suitable for everyone, and plant-based products can have cross-contact warnings, so read labels rather than assuming a product is free of a particular allergen.
- More citrus-forward: Increase the lime juice to 1 tablespoon (15 ml), then blend and taste. This makes the smoothie brighter and more tart, not sweeter. You can also add a little finely grated lime zest, taking care to grate only the colored outer peel and not the bitter white pith.
Storage and Reheating
This smoothie is best just after blending, when the fruit is cold and the texture is even. If you have leftovers, transfer them to a clean, covered container and refrigerate promptly, within 2 hours of blending. For the best color and texture, drink refrigerated leftovers within 24 hours. Separation is normal: stir vigorously or shake in a tightly sealed container before drinking. Chia seeds continue to absorb liquid, so you may need to loosen the smoothie with a splash of oat milk.
You can freeze leftovers in a freezer-safe container, leaving a little room at the top for expansion, or freeze them in ice-cube trays for later blending. Use within about 1 month for the best flavor. Thaw a portion in the refrigerator overnight, then blend it again with a little oat milk until smooth. Do not leave the smoothie at room temperature to thaw, and discard it if it has been unrefrigerated for more than 2 hours. Reheating is not appropriate for a fruit smoothie; serve it cold.
Frequently Asked Questions
Can I make this smoothie without coconut yogurt?
Yes. Use the same amount of plain unsweetened soy, oat, or almond yogurt, depending on your preferences and dietary needs. The flavor and thickness will vary a little by product. If you do not have any plant-based yogurt, omit it and add a few extra tablespoons of oat milk; the result will be less creamy and slightly thinner.
Can I use fresh mango instead of frozen?
Yes, use 1 1/2 cups fresh mango chunks (225 g), then add the optional cup of ice to chill and thicken the drink. Fresh fruit releases more liquid as it blends, so begin with the listed amount of oat milk and add more only if the blender needs help. For a thick texture without much ice, freeze the cut mango first.
Can I prepare the ingredients the night before?
Yes. Portion the banana, mango, and chia seeds into a covered freezer-safe container or bag and freeze them. Refrigerate the measured oat milk and yogurt separately. In the morning, add the liquid and yogurt to the blender first, followed by the frozen ingredients, and blend. Avoid freezing the glass container or blender jar unless its manufacturer says it is freezer-safe.
Why did my smoothie turn out too thin?
Common causes are using fresh fruit without enough ice, adding too much milk, or measuring a smaller amount of fruit than the recipe calls for. Blend in more frozen mango a few chunks at a time, or add a small amount of ice and blend until smooth. For the next batch, keep the fruit frozen and add any extra oat milk only after the first blend.
Can I leave out the chia seeds?
Yes. The smoothie will still blend, but it may be a little less thick and the chia flavor will be absent. You can omit the seeds without replacing them, or add them at the table as a topping. If you use ground chia instead, start with the same amount and check the texture, since ground seeds can thicken the drink more quickly.
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