- Make a cross ‘+’ sign at the upper part of the baby eggplant and raw banana. Stuff the center with prepared masala. 
- Fry purple yam (kand) and sweet potatoes on medium flame. also, fry small potato pieces on medium flame. take out fried vegetables into a bowl. 
- Now add masala to fried vegetables and coat with it. keep it aside. 
- Heat oil in a pan, add cumin seeds, ajwain, thing, and dry red chili. Sauté it. 
- Add surti papadi, tuvar dana and green peas. Add ½ cup water and mix well. 
- Cover and cook vegetables till it slightly cooked and become soft. 
- Add remaining undhiya masala in it. Mix well and make 1 st layer of undhiya. 
- For the second layer, add masala-coated fried veggies to the papadi layer. 
- For the third layer Add stuffed brinjals and raw banana to the surface of the second layer 
- Now arrange muthiya on it. 
- Add ½ cup water to the sides of the pan and cover and cook undhiyu on low flame for 15-20 minutes. 
- Garnish with the green part of garlic and coriander leaves and serve undhiyu with puri and jalebi.