Roasted tomato bisque with dill

Ingredients

• 4 medium Uncooked carrot thinly sliced
• 2 tsp Kosher salt
• 0.25 cup Dill fresh, chopped
• 0.25 cup Chives fresh, chopped
• 4 spray Cooking spray
• 2 Tbsp Fino sherry
• 1 Tbsp Unsalted butter
• 1 Tbsp Minced garlic
• 0.5 tsp Crushed red pepper flakes
• 0.25 cup Plain lowfat Greek yogurt
• 56 oz Canned diced tomatoes drained
• 1 tsp Sugar
• 0.25 tsp Black pepper freshly ground
• 1 large Uncooked onion diced
• 28 oz Canned crushed tomatoes
• 2 cup Reduced-sodium chicken broth