This is the refreshing tang of lime juice with a hint of cumin to complement the other flavor Toss it with some salad greens and you have got an easy side
In a bowl whisk together the lime juice, the lemon juice, the cumin, the chili powder, and the salt, add the oil in a stream, whisking, and whisk the vinaigrette until it is emulsified. Makes about 1/2 cup.