Chill your glass: Pop a hurricane glass or large tumbler in the freezer for 10 minutes. A cold glass keeps the drink smooth and slushy longer.
Prep the blender: Add white rum, dark rum (if using), coconut cream, pineapple juice, a small pinch of salt, and 1/2 ounce simple syrup to the blender.
Add ice: Pour in about 1 cup of crushed ice.
Crushed ice blends faster and gives a silkier texture.
Blend: Start low, then increase to high until the mixture is thick, creamy, and pourable—about 20–30 seconds. If it’s too thin, add more ice; if too thick, add a splash of pineapple juice.
Taste and adjust: Sip a spoonful. For more sweetness, add the remaining simple syrup.
For more bite, add a squeeze of lime.
Serve: Pour into the chilled glass. Garnish with a pineapple wedge and cherry. Sprinkle a few toasted coconut flakes on top for aroma.
Enjoy immediately: Piña coladas are best fresh while the texture is frosty and smooth.