Start by finely chopping the green chili, small red bell pepper, and green onions. Make sure to remove the seeds from the chili if you prefer a milder flavor.
In a mixing bowl, combine the softened cream cheese, sour cream, and shredded cheddar cheese. Use a spatula to mix everything until well combined. Add in the Cajun seasoning and salt, adjusting to your taste.
Once your creamy mixture is ready, gently fold in the chopped green chili, red bell pepper, and green onions.
Take a flour tortilla and spread a generous amount of the filling onto it, leaving a small border around the edges. Roll the tortilla tightly, starting from one edge to the other. Repeat this process with the remaining tortillas and filling.
Wrap each rolled tortilla in plastic wrap and place them in the refrigerator for at least 30 minutes. Once chilled, remove from the fridge, unwrap, and slice into bite-sized pieces.