Pumpkin Turkey Chili

Ingredients

• 1 tablespoon vegetable oil
• 1 cup chopped onion
• 1/2 cup chopped green bell pepper
• 1/2 cup chopped yellow bell pepper
• 1 clove garlic, minced
• 1 pound ground turkey
• 1 (14.5 ounce) can diced tomatoes
• 2 cups pumpkin puree
• 1 1/2 tablespoons chili powder
• 1/2 teaspoon ground black pepper
• 1 dash salt
• 1/2 cup shredded Cheddar cheese
• 1/2 cup sour cream