Preheat a rimmed baking sheet in a 450 degrees F oven. Quarter 1 1/2 pounds carrots lengthwise and toss with 2 tablespoons olive oil, 1 teaspoon ground cumin, 1/2 teaspoon each ground coriander and ground ginger, and salt to taste. Spread on the hot baking sheet and roast 20 minutes; stir in 1 cup thawed frozen peas and roast 4 more minutes. Toss with chopped parsley and lime juice.
Photograph by Christopher Testani