In a large mixing bowl, combine all-purpose flour, salt, and 4 tablespoons of oil. Mix until the flour resembles breadcrumbs. Gradually add water until you form a smooth dough. Cover with a damp cloth and let it rest for at least 30 minutes.

In a pan, heat about 2 tablespoons of oil. Add cumin seeds and let them sizzle. Add mixed vegetables and a pinch of salt, cooking until they soften (around 5-7 minutes). Stir in coriander powder and garam masala. Mix well and remove from heat.

Divide the rested dough into equal portions and roll into balls. Roll out each ball into thin circles (about 6 inches in diameter). Cut each circle in half to make two semi-circles. Fold one semi-circle into a cone shape and seal the edge with water. Fill the cone with the vegetable mixture, then seal the open edge with water to secure the filling. Repeat with remaining dough.

Heat oil in a deep frying pan over medium heat. Add prepared samosas in batches and fry until golden brown and crispy (about 5-7 minutes). Remove and place on paper towels to drain excess oil.

Enjoy your Perfect Crispy Indian Samosas hot, paired with mint or tamarind chutney!