Step 1 Add all your ingredients to a highball glass and fill to the top with crushed ice. Step 2 Add a long handled bar spoon to the glass and briskly churn to rapidly chill and dilute until the outside of the glass becomes frosted. Step 3 Cap with a mound of crushed ice, add a straw and nestle in a big bouquet of mint next to where your nose will be when sipping.