Favoreats
Favoreats LLC
GET — On the App Store
INGREDIENTS
1 1/2
lbs Flank steak
1 pint
Cherry tomatoes
2
Vidalia onions
3 tbsp
Balsamic vinegar
1 tsp
Black pepper
1 1/2 tsp
Kosher salt
1
Kosher salt and black pepper
2 tbsp
Olive oil
4
Rolls, hearty toasted
1 tbsp
Butter, unsalted
4
slices Swiss or gruyere cheese