Spicy peanut Soup

Ingredients

• 2 tablespoons olive oil
• 1 onion, chopped
• 2 cloves garlic, minced
• 1 tablespoon grated ginger
• 1 sweet potato, peeled and cubed
• 1 red bell pepper, chopped
• 4 cups vegetable broth
• 1 can (14 oz) diced tomatoes, undrained
• 1/3 cup creamy peanut butter
• 1 teaspoon chili powder
• 1/2 teaspoon cayenne pepper (adjust to taste)
• Salt
• pepper
• 2 cups chopped kale
• 1/4 cup chopped cilantro, for garnish
• Roasted peanuts, for garnish