Want to learn how to rim a glass with cocktail sugar or margarita salt for your Red White Blue Margaritas recipe, a different fresh fruit margarita, another Red White & Blue tequila drink – or any Fourth of July inspired drink? Check out our easy to follow recipe tutorial. Want to serve this on the rocks, rather than make a frozen margaritas recipe? Add all liquids into a cocktail shaker, along with a scoop of ice cubes. Cover shaker and shake until shaker is chilled. Strain into ice-filled, salt rimmed glasses and serve.