In a bar shaker or small pitcher, stir tequila with Grand Marnier, 1 tbsp (15 mL) lime juice and ice. Shake well if using a bar shaker or, if using a pitcher, stir together. Taste, then stir in another tbsp (15 mL) lime juice, if needed. Strain into 2 small cocktail glasses and serve on the rocks. Garnish with a twist of lime.
Nutrition (per serving)
Treat guests to a Lime Margarita Shimmer on the deck before dinner.