Low-Sugar Avocado Kale Green Smoothie

A creamy green smoothie with just 6 grams of sugar and 13 grams of carbs per serving, built for steadier blood sugar.

By Good Day, Good Health!

•

October 26, 2026

Green smoothie made with spinach and avocado on a pink background

Most fruit smoothies are higher in sugar than people realize. This one is different: creamy avocado replaces the banana, a little green apple adds just enough sweetness, and Greek yogurt and flaxseed bring protein, fat and fiber to slow digestion.

The result is a fresh, lemony green smoothie that is satisfying without the sugar spike.

Why It’s Good for You

Avocado provides heart-healthy monounsaturated fat and fiber, kale adds vitamins A, C and K, and the protein from Greek yogurt helps slow how quickly carbohydrates reach your bloodstream.

Low-Sugar Avocado Kale Green Smoothie

A creamy green smoothie with just 6 grams of sugar and 13 grams of carbs per serving, built for steadier blood sugar.
Prep Time 5 minutes
Total Time 5 minutes
Servings: 2 servings
Course: Drinks, Snack
Cuisine: American
Calories: 150

Ingredients
  

  • 1/2 ripe avocado
  • 1 cup baby kale or spinach packed
  • 1/2 small green apple cored and chopped
  • 1/2 cup plain unsweetened Greek yogurt
  • 1 cup unsweetened almond milk
  • 1 tablespoon ground flaxseed
  • Juice of 1/2 lemon
  • 1 cup ice
  • A few drops of liquid stevia or monk fruit (optional)

Equipment

  • Blender

Method
 

  1. Add the almond milk and kale to the blender and blend until smooth, about 30 seconds.
  2. Add the avocado, green apple, Greek yogurt, flaxseed and lemon juice.
  3. Add the ice and blend on high until thick and creamy, about 60 seconds.
  4. Taste and add a sugar-free sweetener if needed. Serve right away.

Notes

Tips & swaps
  • Pair it with protein. Enjoy it alongside eggs or a handful of nuts for an even steadier breakfast.
  • Keep avocado green: store the leftover half with the pit in, wrapped tightly, and use it within a day.
  • Managing diabetes? Everyone responds differently. Check your blood sugar after trying a new recipe, and talk with your doctor or dietitian about what fits your plan.
Nutrition values are estimates based on the ingredients listed and will vary with brands and portion sizes.

Looking for more? Browse all of our Smoothies & Drinks or the full recipe library.

This recipe is for general information only and is not medical or dietary advice. If you have a health condition, food allergy or special diet, check with your doctor or a registered dietitian.

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