Frozen Strawberry Margarita

1 ounce tequila
1/2 ounce triple sec
1/2 ounce lime juice
1 ounce strawberry margarita mix

Blend with one glass full of Ice. If mixture is too thick, add more Strawberry Margarita Mix. If mixture is too soupy, add more ice.

Chill glasses before serving. Dip rim of glass in lime juice, then in granulated sugar. Hook a slice of lime over the rim of the glass.