Tomatoes.
You can have the raw and crispy fresh on burgers, salads, tacos, etc.
You can have them stewed with rice or chili
You can have then fire-roasted with barbeque or other cuts of meat
You can have them sauced on pizza or pasta or any other italian food
Low-key they're an essential component of most Indian, Chinese, and Middle Eastern food
And they're one of the healthiest vegetables out there with lycopene, potassium, beta carotene, antioxidants, and other vitamins
Broccoli, spinach, and onions all up there too.