Available in immense variety across all seasons, fish is one of the best sources of complete proteins.
If you have kids who like fancy meals, then mutton can be one of the best protein-rich options for lunches and dinners.
Different non-vegetarian options are available for kids who don't like tofu or paneer.
Chicken eggs are one of the most common sources of protein that can be a perfect solution for breakfast.
Chicken meat is another good source of protein if you are looking for a primary meat option for protein.