Preheat oven to 425°F. Place foil on a baking sheet.
Brush your baguette slices with olive oil and lightly sprinkle with salt. Place the baguette slices on the baking sheet and toast for 10-15 minutes, turning them over half way through until both sides are golden brown.
While the bread is toasting, mix together all of the ingredients in a bowl and store it in the fridge until the bread is done.
Top each bread slice with a spoonful of the tomato mixture, pouring leftover juice on top of them as well. Garnish with Parmesan and serve.