Cost information for the following is not included. Normally this is because the quantity or ingredient is unknown
Zest of 1 lime
2 1/2 pounds red-skinned sweet potatoes (yams), peeled, quartered lengthwise
Canola oil or vegetable oil (for brushing)
1 fresh poblano chiles (about 8 ounces total),* seeded, diced
1/2 each red and yellow bellow pepper, chopped
salt and pepper, to taste