Bombay Masala Sandwich

Name: Bombay Masala Sandwich
Ingredients: 2-3 peeled boiled and roughly mashed potatoes; 1/4 cup boiled peas; 1 onion finely chopped; 2-3 green chillies finely chopped; Pinch turmeric powder; 1/2 tsp curry powder; to taste Salt; 1 tsp cumin seeds; 4-5 curry leaves; Pinch asafoetida; Handful finely chopped coriander leaves; 2 tsp Lemon Juice; 1 tbsp oil; 1 bunch coriander washed; 1/4 cup spinach leaves; 4-5 green chillies (this chutney has to be spicy; 1 tsp lemon juice; 2-3 bread slices roughly chopped; 2-3 garlic cloves (optional); as needed water; 2 tomatoes Slices; 2 onions slicee; 1 cucumbers slices; as needed Grated cheese (optional); as needed Sandwich masala