First, prepare your bread. Toast the slices in a hot oven or on a grill pan until they are golden brown and crisp on both sides. Once toasted, let them cool down slightly so they are easy to handle.
Take a peeled garlic clove and gently rub it over the surface of each warm toast slice. The heat from the bread will help release the garlic's natural oils and aroma, giving the bruschetta a wonderful savory base.
Next, slice your heirloom tomato and fresh mozzarella. Place the tomato slices in a small bowl and season them with a drizzle of olive oil, a pinch of salt, a crack of black pepper, and a sprinkle of dried oregano.
Now for the fun part! Arrange the seasoned tomato and mozzarella slices on top of the garlic-rubbed toast, alternating them for a beautiful pattern. You can place fresh basil leaves between the slices or sprinkle them over the top.
To finish, drizzle a little more extra-virgin olive oil over the assembled bruschetta. If you like, add a light drizzle of balsamic vinegar for an extra layer of flavor. Serve them immediately to enjoy the contrast between the crisp toast and fresh toppings.