This is the Frozen Samosa Patti Sheets that I am using for this recipe. You could use any other brand as well.
Thaw the required number of samosa sheets by first transferring to the regular fridge section from freezer for couple of hours and then keeping it at room temperature for around 45 minutes.
Remove the corn kernels from one American sweetcorn and boil with some salt in hot water for 5 minutes. Drain the water completely.
In a pan, heat 2 to 3 teaspoon of oil, add the cumin seeds. Once it crackles, add the onions, green chillies and 1 teaspoon ginger garlic paste. Mix well.
The onions need to be cooked only till they start sweating. Now add the cooked sweetcorn and and add salt to taste, cumin powder and pepper powder. Mix well. Cook for 2 to 3 minutes.
Finally add the chopped coriander leaves and let it cool completely.
In a separate bowl, mix the grated Mozzarella and cheddar cheese along with 2 to 3 teaspoon of plain flour.
Now mix this cheese to the cooked sweetcorn mixture. The filling is ready.
In a small bowl, take 2 to 3 tablespoon of plain flour or maida and add little water to make a thick paste. This will be used to glue the samosa sheets.
For making the samosa, take one samosa patti and fold one of the corner to the opposite end to form a triangle, seal the remaining part with the flour paste. This will form a cone. Fill roughly 2 tablespoon of the filling in the cone and fold over the remaining edges by applying some flour paste in repeating way. Make sure that the corners are sealed well. Refer the below video for detailed instruction on folding the samosa.
Repeat the process and prepare all the remaining samosas.
Heat oil in a kadai. Add the samosa in batches and deep fry them on medium heat while turning in between.
Remove the samosas once golden brown in colour. Fry the remaining samosas. Serve hot with sweet chilli sauce.