Creating this amazing Cajun Potato Soup is straightforward. Just follow these easy steps:

1. Prep Ingredients: Start by peeling and dicing the potatoes. Chop the onion, celery, and red bell pepper, and mince the garlic.
2. Sauté Vegetables: In a large pot, heat olive oil or butter over medium heat. Add onions, garlic, celery, and red bell pepper. Sauté for about 5 minutes until softened.
3. Add Potatoes: Stir in the diced potatoes and cook for another 2-3 minutes, allowing them to absorb the flavors.
4. Incorporate Broth: Pour in the chicken or vegetable broth, ensuring that the vegetables are fully submerged. Bring to a simmer.
5. Season it Up: Add the Cajun seasoning, salt, and black pepper. Stir well, and let it simmer for about 20-25 minutes or until the potatoes are tender.
6. Blend for Creaminess: Using an immersion blender, blend the soup to your desired texture. For a chunky soup, blend partially; for a creamier version, blend thoroughly.
7. Add Cream: Lower the heat and stir in the heavy cream. Allow it to warm through without boiling.
8. Taste and Adjust: Sample the soup and adjust seasoning as necessary. Add more Cajun seasoning for extra spice if you desire.
9. Serve Hot: Ladle the soup into bowls and garnish with sliced green onions for added freshness.

By following these steps, you’ll create a delicious pot of Cajun Potato Soup full of flavor.