Vegan Red Beans and Rice

Name: Vegan Red Beans and Rice
Cook time: 3 h
Total time: 3 h
Cuisine: American, Southern
Ingredients: 2 Tbsp olive oil ($0.32); 1 medium yellow onion ($0.52); 1 medium bell pepper ($0.97); 4 stalks celery ($0.50); 4 cloves garlic ($0.32); 1 lb dry red beans ($1.59); 6 cups vegetable broth ($0.78); 1 tsp thyme ($0.10); 1 tsp oregano ($0.10); 1 whole bay leaf ($0.15); 1/2 Tbsp smoked paprika ($0.15); pepper (freshly cracked (about 10-15 cranks of a pepper mill), $0.05); pinch cayenne pepper ($0.02); 6 cups cooked rice ($1.04); 1 bunch green onions (sliced, $0.79)