17 July 2020 Lentil Tempeh (Red) Posted on July 17, 2020 by Durgan 17 July 2020 Lentil Tempeh 17 July 2020 Lentil Tempeh Red Lnetil Tempeh. Process not shown. Wash until clear, Boil for Three (3) minutes, Add 2 tablespoons of white vinegar mix, Add half teaspoon of tempeh starter mix well.Place in cotton lined molds, Ferment at 31C for 40 hours. Result is perfect tempeh.