Red Beans & Rice with Andouille Sausage

Ingredients

• 1 cup uncooked white rice
• 1 1/2 tsp. salt, divided
• Parsley, chopped, for garnish
• 1 cup dried red beans, soaked and drained
• 1 lb. cooked, sliced andouille sausage
• 2 stalks celery rib, sliced
• 1 medium green bell pepper, seeded and diced
• 1/2 medium onion, diced
• 1 garlic clove, minced
• 1 tsp. dried oregano
• 1/2 tsp. cayenne pepper