INGREDIENTS
1 tbsp
butter
2 tbsp
olive oil
1
white onion (finely chopped)
1 cup
carrots (sliced thin)
1 cup
celery (sliced thin)
2
zucchini (chopped (peeled if desired))
1/2 tsp
salt
1 can
petite diced tomatoes (do not drain)
1 can
kidney beans ( drained & rinsed)
1 can
tomato sauce
3 cans
each) vegetable broth
1 tbsp
dried basil
1/2 tbsp
dried parsley
1 tsp
oregano
1 tsp
salt (more or less to preference)
1/2 tsp
pepper
1 cup
spinach leaves (about 1-2 handfuls)
1 1/2 cups
shell pasta