Combine cooked rice with sautéed vegetables (onions, mushrooms, bell peppers), a can of beans or lentils, a cup of cheese or a dairy-free alternative, and a cup of broth or tomato sauce for moisture. Season with herbs and spices, transfer to a baking dish, top with more cheese or breadcrumbs, and bake at 375°F (190°C) for 20–30 minutes until bubbly.
This is flexible—swap in greens, different cheeses, or curry spices for new flavors.