Add spinach and milk and blend to a high-speed blender and blend until the spinach is broken down and the mixture resembles green milk.
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Add the frozen mango, banana and avocado and blend on high until smooth and creamy.
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Finish with a serving of vanilla Greek yogurt or your favorite protein powder for extra protein and blend until smooth and thick. Add more milk if needed.
3
Serve right away with any extra fruit toppings. Store in the fridge for 1-2 hours or freeze in ice cube trays and blend with milk when ready.
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