Begin by preparing your ingredients: peel and dice the dragon fruit, slice the banana, and measure out the coconut milk and pineapple chunks.
In a blender, combine the diced dragon fruit, sliced banana, coconut milk, frozen pineapple chunks, honey (or agave), chia seeds, and spinach (if using).
Blend on high until the mixture is smooth and creamy, scraping down the sides of the blender as needed.
If you prefer a thicker consistency, add a few ice cubes and blend again until well combined.
Taste the smoothie and adjust sweetness if necessary by adding more honey or agave.
Pour the smoothie into chilled glasses and serve immediately.
Notes
Garnish with a slice of dragon fruit or a few pineapple chunks on top, and sprinkle a few extra chia seeds for an appealing look. Enjoy with a colorful straw for a tropical vibe!