This is the best green smoothie recipe for beginners: it tastes like a silky, tropical fruit smoothie, with barely a hint of spinach. It takes four whole-food ingredients plus water, one blender, and five minutes, and it’s vegan.
Pour the water into a blender, add the spinach and blend until no leaf pieces remain and the mixture looks like smooth green water.
Add the pineapple, mango and banana. Blend on high until creamy, about 30 seconds in a high-speed blender or up to 2 minutes in a standard one, using a tamper if the blender stalls.
If it's too thick, add a splash more water; if it's too thin, add a few more pieces of frozen fruit. Pour into a glass and serve immediately.
Notes
Protein Boost: Add a scoop of protein powder, 2 tablespoons chia seeds or 1/2 avocado to make it more filling. If you add chia, drink it right away, since it thickens fast.
Fruit Swaps: For a less sweet smoothie, swap the banana for 1/4 avocado. Frozen peaches can replace the mango, and a peeled navel orange can replace the pineapple.
Doubling: This makes one 16-ounce smoothie. Double everything to serve two, and blend in batches if your blender is small.
Storing: Best fresh, but it keeps in a sealed jar in the fridge for up to 24 hours; shake before drinking. To prep ahead, freeze the spinach and fruit together in smoothie packs, then add water and blend.