3 tablespoons smooth peanut butter
1/4 cup fresh lime juice (from about 2 limes)
2 tablespoons light brown sugar
2 tablespoons canola or vegetable oil
Salt
8 large radishes, halved lengthwise and thinly sliced crosswise6 cups mixed baby greens, washed and dried
1 large or 2 small mangoes, peeled, fruit cut off the seed and cubed
2 cups peeled and cubed jicama (cut into about 1/2-inch cubes)1/4 cup fresh cilantro leaves