Kale Smoothie Recipe

Calendar icon Published: Jan 23rd 2022 by Chigoziri Nwachuku
Clock icon Last updated: Jul 7th 2025
Read time: 2 mins
Cuisine:
This recipe, developed through the collective effort of at least 6 experts, underwent meticulous research and testing for over 3 months. Learn more about our process in the art and science behind our recipes or read how we use AI responsibly. This post may contain affiliate links. Read our Disclosure Policy.
Kale Smoothie in a cup with kale on the side on wooden background

This Kale Smoothie is a creamy, nutrient-packed way to fuel your morning without sacrificing flavor. Made with banana, avocado, Granny Smith apple, peanut butter, flaxseeds, and soy milk, it’s full of plant-based protein, fiber, omega-3s, and antioxidants. Whether you’re new to kale or already a fan, this smoothie is proof that healthy can taste amazing.

  • Naturally vegan, gluten-free, diabetic-friendly, low-sodium, and primal
  • High in fiber and brain-boosting omega-3s
  • Creamy texture with a sweet, nutty flavor
  • Great for breakfast, post-workout, or an on-the-go snack

  • Use frozen banana for a thick, creamy consistency without needing ice
  • Blend kale first with soy milk before adding other ingredients for a smoother result
  • Add ice if you want a colder, thicker smoothie

  • Serve in a glass or smoothie jar with a sprinkle of flaxseeds on top
  • Pair with a slice of vegan banana bread or a handful of nuts
  • Add a scoop of vegan protein powder for a post-workout meal

  • Milk: Use almond, oat, or coconut milk
  • Nut butter: Swap peanut butter for almond or sunflower seed butter
  • Fruit: Add pineapple or mango for a tropical twist
  • No sweetener: Skip the maple syrup if your banana is very ripe

  • Short-Term: Store in a sealed jar in the fridge for up to 24 hours
  • Tip: Shake well before drinking—separation is natural
  • Freeze: Pour into popsicle molds for a frozen smoothie treat

  • Kale (chopped) – A leafy green loaded with vitamins and antioxidants
  • Unsweetened Soy Milk – High in protein and creamy without dairy
  • Banana (frozen) – Natural sweetness and smooth texture
  • Avocado – Adds creaminess and healthy fats
  • Granny Smith Apple – Slight tartness balances the sweetness
  • Peanut Butter – Adds richness and protein
  • Flaxseeds – Rich in omega-3s and fiber
  • Maple Syrup – Optional for added sweetness

Can I prep this smoothie in advance?

Yes, blend and store in the fridge for up to 24 hours. Shake before drinking.

Is this smoothie high in protein?

Yes—between the soy milk, peanut butter, and flaxseeds, it provides 13g of plant-based protein.

Is this good for weight loss?

It’s nutrient-dense, high in fiber, and satisfying—great for supporting a healthy diet.

Rate
Average: 5 (6 votes)
Total rating includes sum of all comments and anonymous votes.

Click to avoid screen dimming during cooking.

Time & Serves

Prep Time
5 mins
Cook Time
1 mins
Total Time
6 mins
Serves
1 person

Ingredients

  • 1 cup Kale, chopped

  • 1/2 cup Unsweetened Soy Milk

  • 1/2 Banana, frozen

  • 1/4 Avocado

  • 1/2 Granny Smith Apple

  • 1 tablespoon Creamy Peanut Butter

  • 1 tablespoon Flaxseeds

  • 2 teaspoons Maple Syrup

Instructions

Put kale, unsweetened soy milk, frozen banana, avocado, apple, peanut butter, flaxseeds, and maple syrup in a good high-speed blender.

Blend until smooth, and pour into a glass or a smoothie cup to go.

Chigoziri Nwachuku
Author:
Nutritional Recipe Writer

More posts by Chigoziri Nwachuku

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