1 large sweet potato
1 medium onion, finely chopped
2 stalks celery, finely chopped
1 medium carrot, finely chopped
2 cloves garlic, finely chopped
2 cups finely chopped mushrooms
1 1/2 cups cooked cannellini beans or 1 (15 ounce) can no-salt-added or low sodium cannellini beans, drained
8 ounces extra firm tofu, excess water squeezed out
1/4 cup low sodium
ketchup plus additional for top of loaf (see note)
1 tablespoon mustard
1/2 teaspoon poultry seasoning (a blend of sage, thyme, marjoram, rosemary, black pepper and nutmeg)
1/2 teaspoon oregano
1/4 teaspoon black pepper
1 cup old fashioned oats, pulsed in food processor to a coarse powder
1/2 cup chopped pecans
1/4 cup chopped parsley