2 oz tequila (100% agave)
2 oz triple sec
1 whole lime squeezed, 1/2 if you’re on a budget (it’s the fresh lime juice that sells it)
3 oz Marg mix or to taste (sweeter or less sweet)
Shake with 1/2 shaker if ice. Pour in glass or some other beverage device. Garnish with a wedge of lime if you like.