Sweet Corn and Pepper Soup

INGREDIENTS

• 4 ears sweet corn
• 3 jalapeños
• 1 medium red pepper
• 1 small serrano, seeds removed
• ½ medium red onion
• 1 tablespoon olive oil
• 2-3 cups veggie broth
• juice from one lime
• ½ teaspoon salt
• ¼ cup minced cilantro
• ½ cup heavy cream, optional
• 1-2 avocados
• cilantro for topping