Vegan Acorn Squash Burgers With Cranberries and Pecans Tara Parker-Pope, Bailey Rae 2 hours, 20 minutes
Tuna Mushroom Burgers Martha Rose Shulman 30 minutes if mushroom base is made; 1 hour if making mushroom base
Potato and Pea Patties With Indian Spices Martha Rose Shulman, Suvir Saran About 45 minutes (plus 40 to 45 minutes for baking the sweet potatoes)
Sweet Potato, Quinoa, Spinach and Red Lentil Burger Martha Rose Shulman About 1 hour, not including chilling in the refrigerator or baking the sweet potatoes
Suvir Saran’s Palak Ki Tikki (Spinach and Potato Patties) Martha Rose Shulman About 50 minutes, plus 1 hour’s chilling
Suvir Saran’s Mushroom and Farro Burger Martha Rose Shulman About 1 hour 10 minutes, plus at least 1 hour of chilling