Bermuda Rum Swizzle - cooking recipe

Ingredients

4 ounces goslings black seal rum
4 ounces goslings barbados rum
2 limes, juice of or 2 lemons, juice of
5 ounces pineapple juice
5 ounces orange juice
2 ounces bermuda falernum or 2 ounces grenadine
6 dashes Angostura bitters
1/3 container crushed ice

Preparation

All all ingredients into the container, Shake vigorously until a frothing head appears.
Strain into sour glasses.