Paneer is the most loved one by mostly vegetarians and it can be used in many forms. Some use it in curry while other use it dry. Some use paneer with gravy while other use this in conjunction with many veggies. Paneer can be mixed with any vegetable, be it potato, palak, peas, capsicum et. I am in deep love with palak paneer (Spinach). There are many easy paneer recipes with gravy such as palak paneer, paneer butter masala, matar paneer etc.
You can make paneer at home using my simple technique or you can buy this from the market. I prefer to make this at home rather than buying from the market, simply because it's more hygienic and cheap.
At many homes which are purely vegetarian, paneer is used as an alternative to meat. It's chewy makes it interesting in Indian food. A serving of 6 cubes contains around 73 calories.