Creamy Cajun Potato Soup with Andouille Sausage

Ingredients

• 13 1/2 ounces andouille sausage, sliced.
• 1 tablespoon vegetable oil.
• 1 large onion, diced.
• ½ cup diced celery.
• ½ red bell pepper, diced.
• 2 teaspoons minced garlic.
• 1 teaspoon Cajun seasoning.
• ½ teaspoon each kosher salt and black pepper.
• ½ teaspoon paprika.
• ¼ teaspoon cayenne pepper.
• 4 cups chicken broth.
• 4 large russet potatoes, peeled and cubed.
• ½ cup heavy cream.
• 1 cup mild cheddar cheese, shredded.
• Parsley for garnish.