If omitting oil, use water or vegetable broth for the saute. You can substitute dry TVP for the tofu crumbles. Just be sure to add 1 teaspoon chipotle powder. If you cannot find this particular lentil trio, use 3 tablespoons red lentils and 5 tablespoons brown, green or black lentils. Altitude adjustments begin at 3,000 feet: At 3,000 feet elevation, add 5% cooking time. Add an additional 5% for very 1,000 feet thereafter.