Onion Uttapam is a thick, savory South Indian pancake topped with vegetables and made from fermented batter. This healthy vegetarian breakfast is protein-rich, family-friendly, and naturally probiotic.
In a mixing bowl, combine the dosa batter with salt and mix well until the salt dissolves evenly.
Prepare the topping by mixing chopped onion, tomato, green bell pepper, cilantro, and green chili together in a separate bowl.
Heat a non-stick skillet over medium heat and brush lightly with oil to coat the surface.
Pour a heaping ladleful (about 1/2 cup) of batter onto the skillet and gently spread into a thick pancake, about 1/2 inch thick.
Immediately sprinkle a generous layer of the vegetable mixture evenly on top, gently pressing down with a spatula to help the vegetables adhere.
Drizzle a little oil around the edges, cover the pan, and cook on medium heat for 2-3 minutes until the bottom is golden brown.
Flip the uttapam carefully using a wide spatula, and cook for another 2 minutes on medium-low heat to ensure the vegetables cook through but do not burn.
Remove from the skillet and serve hot; repeat with remaining batter and toppings.