Gumbo with seasoning

2 lbs shrimp , peeled and deveined 1 tablespoon creole seasoning (I used Tony Chachere's) 2 tablespoons bacon drippings (I used butter) 3 tablespoons[...]

1 red bell pepper 1 green bell pepper 1/2 large white onion 3 celery ribs 3 garlic cloves 1 (14 ounce) can petite diced tomatoes 1 (14 ounce) can tomato sauce[...]

2 lbs mixed greens (such as collard greens, mustard greens, turnip greens, beet, carrot or radish tops, spinach, green c) 1/4 cup bacon fat or 1/4 cup corn[...]