Cranberry-Walnut Power Bars

Preheat the oven to 350°. Lightly spray an 8-by-11-inch baking dish with cooking spray. Spread the walnuts on a baking sheet and toast until fragrant and golden, about 9 minutes. Let cool, then coarsely chop. Transfer the walnuts to a large bowl. Add the puffed rice, rolled oats, cranberries, oat bran and ginger and toss well.

In a small saucepan, combine the brown rice syrup, cane sugar and salt and bring to a boil over moderate heat. Cook, stirring occasionally, until the mixture is slightly thickened, about 4 minutes. Remove from the heat and stir in the vanilla. Pour the syrup into the rice-oat mixture and toss to coat thoroughly. Transfer the warm mixture to the prepared baking dish and pack lightly with a spatula greased with cooking spray. Let cool for at least 45 minutes before cutting into 16 bars.