INGREDIENTS
2 tbsp
Basil, fresh
6
Dead-ripe meaty tomatoes, cored, seeded, and cut into quarters
2
Garlic cloves
1/4 cup
Red onion
1 tbsp
Tarragon, fresh
2 tbsp
Balsamic vinegar
7
grindings Black pepper
1/2 tsp
Kosher salt
1/3 cup
Olive oil, fruity extra-virgin
3
cut into thick 4-inch-thick slices 8 ounces day-old italian bread, day-old
1/2 cup
Butter, unsalted