Hey My name Is Eliane from Uganda , in my Channel i showcase different types of foods available and eaten in Uganda and simply how they are prepared at home , kindly subscribe .
Sorry i saw your comment late ,you can just use carrot, onions, Irish potatoes and even squash. Infact am planning to make another recipe for vegetable rice using other forms of vegetables.
For this particular recipe i used my own homemade millet flour. However in the market you can always look out for business persons from the North or Eastern part if you are in Uganda, they always have really genuine millet.