White Bean Soup

Ingredients (17)

• 1 tablespoon olive oil
• 1 tablespoon butter
• 1 small yellow onion,
• 1 large carrot,
• 3 stalks celery,
• 1/4 cup chopped fresh parsley
• 4 cloves garlic,
• 6 cups low sodium vegetable broth or chicken broth
• 1 teaspoon kosher salt
• 1/2 teaspoon fresh ground pepper
• 1/2 teaspoon dried oregano
• 1 bay leaf
• 2 cans (15.5 ounces, each) Great Northern Beans,
• 1 cup (from a can) corn kernels,
• 2 cups fresh baby spinach
• Grated parmesan cheese,
• Toasted bread slices,