1In blender, place 1 cup strawberries, the tequila, liqueur, lemon juice and sugar. Cover; blend on high speed until strawberries are pureed. Add ice. Cover; blend 30 to 60 seconds longer or until ice is crushed. Add basil leaves. Cover; blend until basil is finely chopped and mixture is well blended.
2Pour into 2 margarita glasses. Garnish each with 1 basil sprig and 1 strawberry. Serve immediately.