INGREDIENTS
1 tbsp
olive oil
1 tbsp
butter
1 small
yellow onion
1 large
carrot
3 stalks
celery
1/4 cup
fresh parsley
4 cloves
garlic
6 cups
low sodium chicken broth
1 tsp
kosher salt
1/2 tsp
ground pepper
1/2 tsp
oregano
1
bay leaf
2 cans
canned great northern beans
1 cup
corn kernels
2 cups
baby spinach