You may add vegetables of your choice or even skip the one's you don't like. Pav bhaji is the most delicious dish through which kids can eat as many veggies as you want them to! Potatoes, tomatoes, ...
tomato, ginger, garlic, and a blend of common spices. Personally, I like to use peas, carrots, potatoes, cauliflower, and capsicum in my pao bhaji recipe. At my house, they are a staple.