SEA BASS WITH POLENTA AND ROASTED RED BELL PEPPERS

Steps:

• Preheat oven to 350°F. Toss peppers, 2 tablespoons oil, garlic, and 3 teaspoons thyme in 13x9x2-inch metal baking pan. Roast until peppers are tender and brown in spots, turning occasionally, about 1 hour. Cut peppers into 1/2-inch strips and return to pan. Season to taste with salt and pepper. (Can be made 2 hours ahead. Let stand at room temperature.) Bring milk, water, bay leaf, and 1 teaspoon thyme to simmer in heavy large saucepan. Cover and remove from heat. Let steep 15 minutes.
• Gradually whisk polenta into milk mixture. Bring to simmer over medium-low heat, whisking constantly. Continue cooking until thick and creamy, stirring often, about 20 minutes. Discard bay leaf. Mix in cream. Season with salt and pepper.
• Meanwhile, preheat broiler. Heat remaining 2 tablespoons oil in heavy large skillet over medium-high heat. Sprinkle fish with salt and pepper. Add to skillet; cook until opaque in center, about 4 minutes per side. Remove from heat. Spread 1 tablespoon tapenade over each fillet. Broil red peppers in pan until heated through, about 2 minutes.
• Spoon polenta onto 6 plates. Top with fish and red peppers.