I like the New Fast Food cookbook by Jill Nussinow. It's not meat-substitutes, it's whole food, plant-based recipes for pressure cooking. https://www.amazon.com/New-Fast-Food-Pressure-MInutes/dp/097...
Jill McKeever has fun videos, including some plant-based meatloaf and others https://simpledailyrecipes.com/
Jill McKeever has fun videos, including some plant-based meatloaf and others https://simpledailyrecipes.com/