1. Heat oil in a pan, add cumin seeds and let them splutter.
2. Add boiled potatoes and peas. Mix well.
3. Add garam masala, turmeric powder, coriander powder, and salt. Cook for 5 minutes. Let it cool.
4. In a mixing bowl, combine flour, salt, and oil. Add water gradually to form a dough. Knead well.
5. Divide the dough into small balls. Roll each ball into a thin circle. Cut in half.
6. Form a cone with each half, fill with the vegetable mixture, and seal the edges.
7. Heat oil in a pan and deep fry the samosas until golden brown.
8. Serve hot with chutney.