With thanks to @le Voyageur INGREDIENTS 1-1/2 cup frozen corn 1-1/2 cup butternut squash, chopped 14 ounce can pinto beans 1 large yellow onion, chopped 1 tbsp. minced garlic (2-3 cloves, if fresh) 2 quarts vegetable broth  1 bay leaf 1/2 teaspoon sage 1/2 teaspoon thyme 1/2 teaspoon rosemary 1/2 teaspoon black pepper 1 teaspoon salt 1 tablespoon balsamic vinegar 1/2 cup rolled oats 1/2