01
Potatoes
5.0best for smoothie1 cup : 1 cup
Use for green plantain dishes, neutral
5.0
plantain substitute
in smoothie.
Plantain is often the star of a Smoothie, providing natural sugar, body, and vibrant flavor. A stand-in should blend to a similar thickness and sweetness.
top substitutes
02
Taro
5.0best for smoothie1 cup : 1 cup
Starchy tropical root, boil or fry like plantain
5.0
adjustment for this dish
Frozen steamed taro at 1:1 cup gives a lavender-creamy smoothie with nutty depth. Taro has 10% less water than plantain, so increase liquid to 1:1.3 ratio and blend on high 55 seconds. Sweeten with 1 tablespoon honey; taro's mild flavor carries sweetener cleanly without going cloying the way plantain can.
03
Parsnips
5.0best for smoothie1 cup : 1 cup
Slice and fry, sweet when caramelized
5.0
show 7 more substitutes
04
Bananas
5.01 piece : 1 piece
Use unripe green bananas for savory
5.0
05
Breadfruit
5.01 cup : 1 cup
Starchy tropical, fry or bake
5.0
adjustment for this dish
Frozen ripe breadfruit at 1:1 cup is starchier than plantain and blends to a denser puree — increase liquid to 1:1.4 ratio. Breadfruit is subtly sweet; add 2 teaspoons honey and a squeeze of lime. Blend 50 seconds on high for silky texture; stopping early leaves a pasty mouthfeel that coats the straw.
06
Jackfruit
5.01 cup : 1 cup
Young jackfruit for savory dishes
5.0
07
Sweet Potato
5.01 cup : 1 cup
Starchy and sweet, fry or bake
5.0
08
Yam
5.01 cup : 1 cup
Dense and starchy, similar when fried
5.0
09
Rutabaga
5.01 cup : 1 cup
Boil and mash as starchy side dish
5.0
10
Cassava
3.31 cup : 1 cup
Use green plantain for neutral starch
3.3
technique for smoothie
technique
Frozen plantain is the ideal smoothie form because raw ripe plantain contains enough starch to seize into a paste above 55°F in a blender — freezing in 2cm chunks first lets the blades shear through rather than glue. 8 for a spoon-thick bowl.
Pulse 5 times to break the frozen chunks, then run on high 45-60 seconds to reach a silky, frothy texture — stopping short leaves gritty starch nubs that coat the straw. Add ice only if liquid base is unchilled; a blender full of frozen plantain plus ice over-dilutes by 20%.
Unlike plantain in a stir-fry where high dry heat caramelizes the sugar, plantain in a smoothie is cold-pureed and sweetness comes from ripeness stage — choose black-speckled fruit over yellow for 30% more sugar. Pour immediately; plantain puree continues to thicken in the glass and a smoothie poured 5 minutes late tastes chalky.
pitfalls to avoid
watch out
Freeze plantain in 2cm chunks before blending — raw ripe plantain seizes to a gluey paste above 55°F in the blender and no amount of liquid will thin it to a pourable puree.
watch out
Blend on high for the full 45-60 seconds, not 20; stopping short leaves gritty starch nubs that coat the straw and give a chalky mouthfeel rather than silky creamy.
watch out
Don't add ice when the base liquid is already chilled — frozen plantain plus ice over-dilutes the blend by 20% and the smoothie loses its frothy body.
watch out
Pour immediately after blending; plantain puree continues to thicken in the glass as starch sets, and a smoothie served 5 minutes late tastes paste-like.
watch out
Use black-speckled plantain, not yellow; ripeness stage determines sweetness (30% more sugar in speckled), and sweetening a yellow-plantain smoothie with sugar makes it grainy not honeyed.