This recipe makes one full blender, so for every batch of margaritas you expect to make, have these ingredients ready. The number of servings depends on the size of glasses you serve them in.
Pour ingredients into blender then fill the rest of the way with ice. Blend until thoroughly mixed. Serve in chilled margarita glasses. If adding salt to the rim, rub rim with lime wedge before dredging in the salt. Garnish with lime slice and green olives.