Collect oats, peanuts, curry leaves, mustard seeds, onions, green chilies, turmeric, lemon, and salt for seasoning.
Dry roast oats on medium heat for 3-4 minutes until slightly golden, then set aside.
Heat oil, add mustard seeds, curry leaves, and peanuts. Sauté until seeds splutter and peanuts are roasted.
Add chopped onions and green chilies, and sauté until onions turn translucent.
Stir in turmeric, salt, and other spices of choice, mixing well with the sautéed vegetables.
Add the roasted oats, mix thoroughly, and cook for 2-3 minutes until combined with the vegetables and spices.
Squeeze lemon juice over the oats poha, garnish with fresh coriander, and serve hot for a healthy meal.