Canned tuna will bring natural moisture to the leftovers, along with the distinct savory flavor and a heap of helpful protein. Simply mix the tuna with your rice and heat.
Don't drain the tuna before adding to the rice. Water-packed tuna is best for reheating fried rice in the microwave or in the oven; use oil-packed for stovetops or air fryers.
For the toppings, any crispy veggies that you have at hand are a good starting point. They'll bring color and freshness to the leftover rice, along with satisfying crunch.