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5-Ingredient Spinach Avocado Smoothie (Unsweetened)

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This 5-Ingredient Spinach Avocado Smoothie is creamy, refreshing, and naturally sweetened with banana. Packed with healthy fats, fiber, and nutrients, it’s a quick 10-minute smoothie that’s vegan, paleo, and gluten-free — perfect for breakfast, snack, or post-workout fuel.

  • Author: Tina
  • Prep Time: 10 minutes
  • Cook Time: 0 minutes
  • Total Time: 10 minutes
  • Yield: 2 servings
  • Category: Beverage
  • Method: Blending
  • Cuisine: American
  • Diet: Vegan

Ingredients

1 banana, peeled and refrigerated

½ avocado, peeled and pitted

2 cups baby spinach (heaping cups)

1 tablespoon cashew butter

¾ cup unsweetened almond milk

Instructions

  1. Add banana, avocado, spinach, and cashew butter to a blender.
  2. Pour in almond milk.
  3. Blend on high until smooth and creamy, stopping to scrape down sides if needed.
  4. Pour into glasses and serve immediately.

Notes

  • For a thicker smoothie, use a frozen banana or add ice cubes.
  • Swap almond milk for oat, coconut, soy, or dairy milk.
  • Use almond butter, peanut butter, or sunflower seed butter instead of cashew butter.
  • Best enjoyed fresh but can be refrigerated up to 24 hours in an airtight container.
  • Create smoothie packs by freezing all ingredients except milk, then blend when ready.

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