For the vegetable pot pie filling
- 3 carrots
- 1 large parsnip
- 1 large onion
- 1 small bunch kale (2 cups chopped)
- 8 ounces mushrooms
- 2 cloves garlic
- 15-ounce can cannellini beans (1 1/2 cups cooked beans)
- 2 tablespoons olive oil
- 1 1/2 teaspoons kosher salt, divided
- 2 tablespoons flour
- 1 tablespoon white wine vinegar
- 1 1/2 tablespoons soy sauce
- 2 tablespoons tomato paste
- 1 1/2 teaspoons dried thyme
- 1 1/2 teaspoons dried sage
- 3 cups vegetable broth
- Fresh ground black pepper
For the vegetable pot pie topping
- 3/4 cup all-purpose flour
- 1/2 cup whole wheat flour
- 6 tablespoons cornmeal
- 1 1/4 teaspoons baking powder
- 1 teaspoon kosher salt
- 1/4 cup butter, coconut oil or oliv eoil
- 1/2 cup Parmesan cheese
- 1/2 cup buttermilk (or as a substitute, 1/2 cup milk with 1/2 tablespoon lemon juice, allowed to sit at room temperature for 5 minutes)