Prepare the Tomato Topping: Begin by taking 6 Roma tomatoes. Diced them and let them drain in a bowl to remove excess moisture. This ensures your bruschetta won't be soggy.
Add 1/3 cup of chopped fresh basil and 5 minced garlic cloves to the bowl with the drained tomatoes. Reserve 1 teaspoon of this garlic for later use mixed with olive oil.
Season the mixture with 2 tablespoons of olive oil, 1 tablespoon of balsamic vinegar, a pinch of sea salt, and black pepper to taste. Mix everything well and let it marinate for at least 15 to 30 minutes to meld the flavors.
Make the Bruschetta Toasts: Preheat your oven to 400°F (200°C). Slice 1 baguette into approximately 1-inch thick slices.
In a small bowl, mix the reserved 1 teaspoon of minced garlic with 3 tablespoons of olive oil. Brush this garlic olive oil mixture onto both sides of each baguette slice.
Then, place the slices on a baking sheet and top with 1/3 cup of shredded Parmesan cheese.
Bake in the preheated oven for about 5 minutes or until golden and crispy. For an extra crispy finish, broil for an additional 1-2 minutes until they reach a golden color.
Serve: Once the toasts are ready, remove them from the oven. Spoon the marinated tomato mixture generously onto each warm toast and drizzle with balsamic glaze if desired. Serve immediately and enjoy this delightful appetizer!