Roasted Potatoes With Garlic with greens

1 1/2 lbs baking potatoes , peeled and quartered lengthwise 1 large sweet red pepper, halved,stemmed,seeded and cut into 8 wedges 1 large sweet green pepper,[...]

6 slices bacon (6 ounces) 1/2 cup sliced white parts scallion , plus 1/3 cup thinly sliced scallion top (from 1 bunch) 3/4 teaspoon salt 1/2 teaspoon black[...]

1 1/2 cups plain nonfat yogurt 1 cup watercress , trimmed 1/3 cup light mayonnaise 1/4 cup green onion , chopped 3 tablespoons fresh basil , chopped 1[...]