Definitely, you can. In fact, there is a similar version of
‘falaahari’ or fasting halwa recipe which uses sweet potato aka
‘shakakandi’. And this halwa is known as ‘shakarkandi’ ka halwa.
Recommended Next Step: To get answers to all your questions about this recipe, such as cooking method, tips and tricks, and best ways to serve it, go to "Aloo Ka Halwa- Potato Halwa (Recipe Video)"