Open up can of Safe Catch. Empty into bowl (with the juices) and mix together with fork. Set aside.
In a small bowl mix together tandoori paste and ketchup (or tomato sauce).
Lay out naan bread on baking sheet.
Evenly distribute tandoori sauce on naan bread, and layer on bell peppers and onion.
Sprinkle about 1/4 of the tuna on each naan, then top with cheese before adding on more tuna. I only used about 1/2 of the can, but feel free to use the whole can if you'd like.
Place baking sheet with naan pizzas in preheated oven for 8-10 minutes, until cheese is fully melted and crust is slightly crisped.
Remove pan from oven and allow pizzas to rest for 3-4 minutes before slicing. Enjoy!
Notes
*I used ketchup because solely because I didn't have any tomato sauce or pizza sauce on hand. Feel free to use tomato paste or tomato sauce if you wish.