Prep your produce. Peel and core the pineapple if using fresh. Cut into chunks.
Peel the ginger with a spoon to remove the thin skin.
Measure the ginger. Start with a 1-inch piece if you’re new to ginger’s heat. You can always add more after tasting.
Add to blender. Place pineapple, ginger, water (or coconut water), and lime juice (if using) into your blender.
Blend until smooth. Start on low, then increase to high for 30–45 seconds. Add ice and blend again if you want it frosty.
Taste and adjust. If it’s too spicy, add more pineapple or a splash of coconut water.
If it’s too sweet, add a little more lime juice. A pinch of salt can boost the flavor.
Serve right away. Pour into a chilled glass and garnish with mint if you like. This drink is best fresh and cold.