Preheat your oven to 375°F (190°C) or heat a pan on medium heat if cooking on the stovetop.
Place bread slices on a baking sheet or skillet.
Spread a thin layer of pizza sauce over each slice.
Arrange your chosen veggies on top of the sauce. Add a pinch of salt and pepper.
Sprinkle grated mozzarella generously over the toppings.
Add Italian seasoning or dried herbs for extra flavor. Drizzle with a little olive oil if desired.
Bake in the oven for about 8–10 minutes or cook in a covered pan until cheese is melted and bubbly.