- Preheat oven to 325°F.
- Toss tomatoes with oil, minced garlic, salt and pepper.
- Place on a baking sheet and roast until broken down, 45 to 55 minutes.
- Combine the roasted tomatoes with basil and vinegar.
- Top baguette slices with the roasted tomato mixture.
- Garnish with anchovy fillets, Kalamata olives or sliced fresh basil.