Original Pina Colada - cooking recipe

Ingredients

1 ounce white rum
1 tablespoon original dark rum (Plus)
1 teaspoon original dark rum
1 ounce cream of coconut
1 tablespoon double cream (Plus)
1 teaspoon double cream
3 ounces pineapple juice
1 pineapple slice (wedge)
1 dash aromatic bitters

Preparation

Place all ingredients in a blender.
Add ice.
Blend.
Garnish with cherries and pineapple wedge preferably in a hurricane glass.