INGREDIENTS
1 lb
flank steak, trimmed and cut into 1-in. cubes
Cooking spray
3/4 tsp
freshly ground black pepper, divided
1/2 tsp
kosher salt, divided
6 oz
whole-wheat French bread, cut or torn into 1-in. pieces
1 1/4 lb
heirloom tomatoes, halved crosswise
2 tbsp
extra-virgin olive oil
1 tbsp
balsamic vinegar
1/2 cup
torn fresh basil leaves