This spicy cajun meatloaf has the flavors of the south, including the "Holy trinity" Of celery, onion, and green bell pepper. This easy recipe is fun to make and delicious, a nice change of pace from regular meatloaf. Always cook meatloaf and any other ground meat recipe at 160 f as tested with a meat thermometer. Let the meatloaf stand, covered, for 10 minutes after it comes out of the oven so the juices redistribute and the meatloaf is easier to slice. This recipe is delicious served with hot mashed or mashed potatoes or polenta cooked with garlic and cheese. You can also serve it with some steamed green beans or asparagus, or a crisp and cool green salad with cucumbers and cherry tomatoes. A cold glass of beer, iced tea, or soda pop go as great accompaniments.