Why This Recipe Works
Smoothie-making’s a breeze, right? Just blend fruits, vegetables, and juice together for a refreshing, healthy drink. But anyone who’s on the keto diet knows it’s challenging to make a delicious protein- and fat-enriched smoothie without fruit to impart sweetness and texture. Carb-heavy juice and bananas were out, so we tried kale, switching to spinach, which had a more delicate flavor, and adding olive oil for fat.
To bolster the smoothie’s nutritional value, we experimented coconut milk yogurt for good fat and texture, finally choosing almond milk for its neutral taste. We thought cocoa might enhance flavor and sweetness but it only muddied the smoothie’s color. Then we tried lemon juice, which gave brightness, but using enough meant adding too many carbs. Fresh ginger was brightly floral and tasters liked the drink but found the ginger overpowering. A test cook suggested orange zest, which imparted the citrus aroma everyone loved and created a perfect sense of fruitiness without the carbs. Blending in ice cooled the drink pleasantly.
Erythritol is our preferred low-carb sweetener here; however, you can substitute your favorite low-carb sweetener. Be aware that not all low-carb sweeteners can be substituted 1:1 for erythritol. See this page for more information on low-carb sweeteners and substitutions. This recipe can easily be doubled.
Directions:
1: Add all ingredients in blender (in order listed) and process until smooth, about 30 seconds. Serve.
GREEN SMOOTHIE
Ingredients
- ¾ cup unsweetened plain almond milk
- 2 tablespoons extra-virgin olive oil
- 2 teaspoons granulated erythritol
- ¼ teaspoon grated orange zest Pinch table salt
- ¼ avocado 2 ounces
- 1 ounce 1 cup baby spinach
- ½ cup ice cubes
Instructions
- Add all ingredients in blender (in order listed) and process until smooth, about 30 seconds. Serve.