Black Bean Casserole - cooking recipe

Ingredients

1 pound black beans
1 1/2 cups red onion, chopped
2 cloves garlic, minced
3 stalks celery, chopped
2 carrots, chopped
1 teaspoon salt
1/2 teaspoon ground black pepper
2 bay leaves
1/4 teaspoon dried oregano
1 tablespoon chopped fresh parsley
4 tablespoons butter

Preparation

Rinse beans. Place in a large pot and cover with water. Bring to a boil. Remove from heat, cover, and let stand 1 hour. Rinse beans again and add fresh water to cover.
Add red onion, garlic, celery, carrots, salt, pepper, bay leaves, oregano, and parsley. Bring to a boil. Reduce heat and simmer covered, over low heat for 2 hours. Stir occasionally.
Preheat oven to 350 degrees F (175 degrees C).
Remove bay leaves and place bean mixture into a 3 quart casserole pan. Stir in butter. Mix thoroughly. Cover and bake for 1 hour (until beans are tender).