Oprah'S Corn Chowder

Ingredients

• vegetable oil cooking spray
• 1 c. chopped onion
• 6 c. fresh corn kernels (12 ears), with any milk collected when removed from the cob, or 6 c. frozen corn
• 3 c. chicken broth, fat skimmed off
• 1/2 c. chopped red bell pepper
• 1/2 tsp. chopped fresh rosemary
• 1/2 tsp. dried thyme
• 1/8 tsp. freshly ground black pepper
• ground red pepper (cayenne), to taste
• 1 Tbsp. chopped fresh basil