Roast Salmon and Fingerling Potatoes

Ingredients

• 1 tablespoon cumin seeds
• 2 large lemons
• 1 1/4 cups coarsely chopped packed fresh cilantro, divided
• 3 teaspoons finely chopped garlic, divided
• 2 teaspoons paprika
• 2 tablespoons extra-virgin olive oil
• 3 tablespoons vegetable broth or water
• 1 cup plain nonfat yogurt
• 1 1/4 lbs mixed fingerling potatoes , cut lengthwise in half
• 4 (4-ounce) skinless salmon fillets (about 1-inch thick)
• 10 ounces green beans, ends trimmed