Start off with draining your cans of tuna

Cut your cilantro, onions, and tomatoes. Add them to a bowl with your tuna

In another bowl, get your 2 eggs and beat them well, then add them into your tuna bowl

Shred your half of bread and add into the bowl

Add the bread crumbs as well

Mix all together

In a glass pan, add a the first layer of tuna mix

After you have your first layer of tuna mix, add enough ham to cover the first layer

Not necessarily*
If you choose to also include cheese in your tuna cake. Just add slices of cheese on top of your ham

Once your layer of ham (maybe cheese) are on, add the remaining tuna mix into the pan

This recipe might take longer than 40 minutes in the oven. If your 40 minutes are up and the tuna cake isn't brown on the edges and is still a little "runny" just add another 10 minutes until it suits your taste