Boston Sour

Boston Sour is a fantastic drink with whiskey, lemon juice, sugar & egg white.
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Minus the egg white, it’s the conventional Whiskey Sour.
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And if you float full-bodied red wine to a whiskey sour concoction, then what you have is the New York Sour.
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Mine this evening is the Boston Sour.
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Ingredients

Bourbon – 45 ml
Fresh lemon juice – 20 ml Sugar syrup – 10 ml
Egg white – 10 ml
Cubed ice
To garnish: Strawberry and an orange slice
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Preparation Method

Dry Shake all for 15 seconds & then shake it hard with ice for about 20 seconds to chill the liquid really well.
Strain the mix into a old fashioned glass filled with ice and garnish with the strawberry and orange slice.
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Cheers!