Cut lime in half and rub rim of a goblet with cut edge of one half, then dip rim into a saucer of salt. Fill goblet with ice. Squeeze juice from remaining half of lime into an ice-filled cocktail shaker or pitcher and add tequila, Grand Marnier, and TABASCO® Green Sauce; shake or stir vigorously. Strain into goblet and garnish with lime slice.
Makes 1 serving.
Variation: Use margarita or sweet and sour mix to make drinks as directed on label. Shake in 1/2 to 1 teaspoon TABASCO® Green Sauce per drink and stir.