Dear Abby's Easy Sweet Potato or Yam Pie

INGREDIENTS:

4 1/2 c Water
2 c Lentils, cleaned/rinsed
1/2 lb Firm tofu, crumbled
1/4 c Rolled oats
1/4 c Soy sauce
1/4 ts Freshly ground black pepper
1 c Fresh parsley, minced
1/2 c Fresh basil, finely chopped
-OR-
2 ts Dried basil
1 ts Rubbed sage
1 tb Olive oil
3 Celery ribs with leaves
-finely chopped
1 md Onion, finely chopped
1 md Onion, finely chopped
3 Garlic cloves, minced