Wash and cover lentils 1/2 with water. Add chopped onion, garlic, chili powder. Cook till tender and add Tamari and liquid smoke. While lentils are cooking, in a blender, chop 1/2 pkg. tofu and add 1/2 cup wholewheat flour. When lentils are tender, mix with tofu/flour mixture. This should be real thick and easy to spoon onto a hot griddle in the shape of a burger. You may want to add 1 T. of Olive oil on the griddle. Cook on each side.