Roast both wheat bran and soy flakes, in a heavy pan, for two minutes. Allow cooling; cook roasted bran and flakes together in 2 cups water for 6-8 minutes. Remove and allow to cool, keep aside. Heat oil in a pan, add seeds, and curry leaves, Chillies, allow spluttering. Add onions, tomatoes, stir-fry for two minutes. Add flakes and bran mixture. Add turmeric, salt, lemon juice, and coriander. Cover and cook on low heat, till fluffy and excess moisture evaporates. Serve hot with a cold iced tea or as a hot snack by itself.