Prebiotic Green Banana Smoothie
A creamy, dairy-free smoothie that turns raw green bananas into a surprisingly delicious drink. The unripe fruit is packed with resistant starch, a powerful prebiotic fiber that feeds your gut bacteria. Blended with a touch of cinnamon and a date for natural sweetness, it is a nourishing breakfast or snack that tastes like a mild banana-vanilla shake.
For 2 servings
- prep · ~2 min
Peel and slice the green bananas.
Using a knife, trim the ends off each green banana. Score the peel lengthwise and remove it completely. Slice the peeled bananas into 1-inch rounds.
TIPGreen banana peels are tough and can be sticky. Use a paring knife to get under the peel easily. - mix · ~1 min
Blend the smoothie until silky.
1.Add sliced green banana, almond milk, pitted dates, almond butter, vanilla extract, cinnamon, and salt to the blender jug.2.Add ice cubes on top.3.Blend on high speed for 45-60 seconds until completely smooth and no banana chunks remain.TIPBlend longer than you think — green bananas are denser than ripe ones and need extra time to break down completely. - serve
Pour into glasses and serve immediately.
Check the consistency. If too thick, add an extra splash of almond milk and pulse to combine. Pour into two glasses.
What to keep in mind.
6 tips from the recipe — small details that make a real difference to the final dish.
- 1Use completely green bananas with no yellow spots: the resistant starch content drops as bananas ripen.
- 2Peel green bananas with a paring knife—the skin is tough and doesn't peel like ripe bananas.
- 3Blend for a full 60 seconds; green bananas are much denser than ripe ones and need extra time to get silky.
- 4Soften the Medjool dates in warm water for 5 minutes if they feel dry, so they blend evenly.
- 5For a thicker, milkshake-like texture, reduce almond milk to 1½ cups and add 2 extra ice cubes.
- 6Drink immediately: the smoothie thickens on standing as the resistant starch absorbs liquid.
Adapt it for your goals.
Higher-protein
Add 1 scoop of unflavored or vanilla plant-based protein powder to boost satiety and muscle recovery, ideal post-workout.
lower calorieLower-calorie
Swap the almond butter for 2 tablespoons of unsweetened coconut flakes and reduce dates to 1—drops calories while keeping creaminess.
tropical twistTropical twist
Replace half the almond milk with unsweetened coconut milk and add ¼ cup frozen pineapple chunks for a tropical prebiotic blend.
keto friendlyKeto-friendly
Replace the green bananas with ½ small avocado and 2 tablespoons of resistant starch powder; omit dates and use monk fruit sweetener instead.
Why this is on our healthy list.
Prebiotic Fiber Boost
Green bananas are one of the best food sources of resistant starch, a prebiotic fiber that feeds beneficial gut bacteria and supports digestive health.
Heart-Friendly Fats
Almond butter provides monounsaturated fats and vitamin E, which help maintain healthy cholesterol levels and reduce oxidative stress.
Blood Sugar Regulation
The combination of resistant starch and cinnamon may help moderate blood sugar spikes after meals, keeping energy levels stable.
Dairy-Free & Vegan
This smoothie contains no animal products, making it suitable for vegan, lactose-intolerant, and dairy-free diets while still being creamy.
Frequently asked questions
Yes, but freeze them peeled and sliced first. Frozen green bananas will make an even thicker, colder smoothie. Add a splash more almond milk if needed.
