Preheat the oven to 400F and arrange the baguette slices on a baking sheet.

Brush with a little olive oil and toast for 6 to 8 minutes until golden.

Combine the diced tomatoes, garlic, remaining olive oil, basil, and salt.

Marinate the tomato mixture for 10 minutes.

Spoon the tomato topping onto each toasted slice just before serving.