In a small bowl, combine the 3 large garlic cloves,lime zest, ¾ teaspoon ground cumin, ¾ teaspoon kosher salt, ½ teaspoon chili powder, ½ teaspoon black pepper, 1 tablespoon whole grain mustard, 1½ tablespoons honey and 2 tablespoons lime juice. Whisk to combine.
Whisk in 5 tablespoons olive oil a little at a time so that the dressing is thick and emulsified.
Serve over salads, grilled meats, or to dress vegetables.