Fill it about halfway with ice.;
,, Secure the lid on and vigorously shake it for a few seconds. You will know when the contents are cold when you see condensation building up on the outside of the shaker.
 Attach a strainer on the cocktail shaker (if the shaker doesn't have one) and strain it into a martini glass.
 Drizzle melted peanut butter on top of each drink.
Add crushed ice to a cocktail shaker.
Add the ingredients into the cocktail shaker.

,
Shake the contents.
Strain the contents.
Garnish the cocktail.
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