Want to learn how to rim a glass with cocktail sugar for your Strawberry Coconut Coladaritas, a different frozen strawberry margarita recipe or any other tropical margarita? Check out our easy to follow recipe tutorial. Want to make this into a tropical margarita recipe – but serve it on the rocks? Strain your strawberry puree through a cheesecloth, to strain out most of the solids. Then, fill a cocktail shaker with ice and divide the recipe in half. (You’ll need to make two batches.) Cover the shaker and shake until the shaker is chilled. Strain into sugar rimmed glasses that are filled with ice, and serve.