Traditional chili rellenos are not typically considered low carb due to the batter and breadcrumbs used in the recipe. However, you can make a low-carb version by using almond flour instead of all-purpose flour and crushed pork rinds or a low-carb breadcrumb substitute instead of panko breadcrumbs. Additionally, opting for a cheese that is low in carbs and ensuring the sauce is free from added sugars can help reduce the overall carbohydrate content.