Cook the onion in the olive oil in a large skillet over medium heat, until it starts to soften, about 5 minutes.
Add the zucchini and corn kernels, and cook for a few minutes until tender. The zucchini should be softer, but still bright green.
Add the Italian seasoning, salt, and pepper and stir. At the last minute add the cherry tomatoes and stir.
Place the cooked rice in bowls and top with the vegetables.
Notes
Store leftovers in the fridge. They should stay fresh for about 3 days. Be sure to reheat the rice to steaming before eating leftovers.Make this dish your own by using different veggies! Try green beans, peppers, peas, or roasted potatoes.