Preparation Cook edamame in a 1 1/2 - to 2-quart saucepan of boiling salted water, uncovered, 4 minutes. Drain in a colander, then rinse under cold water to stop cooking. Heat oil in a small heavy skillet over moderately low heat until hot but not smoking, then cook cumin, stirring, until fragrant and a shade darker, about 30 seconds. Pour into a large heatproof bowl. Add edamame and remaining ingredients to cumin oil and toss to coat. Let stand 10 minutes for flavors to blend.
Preparation Cook edamame in a 1 1/2 - to 2-quart saucepan of boiling salted water, uncovered, 4 minutes. Drain in a colander, then rinse under cold water to stop cooking. Heat oil in a small heavy skillet over moderately low heat until hot but not smoking, then cook cumin, stirring, until fragrant and a shade darker, about 30 seconds. Pour into a large heatproof bowl. Add edamame and remaining ingredients to cumin oil and toss to coat. Let stand 10 minutes for flavors to blend.