Pork Tenderloin Sandwiches with Cilantro Slaw

1/3 small head of cabbage, thinly sliced (about 1 1/2 cups)

1 cup packed fresh cilantro leaves

3 tablespoons red wine vinegar

2 tablespoons olive oil

1 teaspoon sugar

1/2 teaspoon kosher salt

Freshly ground black pepper

Reserved frozen Chili Sauce

2 reserved frozen pork tenderloins, thawed and sliced

8 sandwich rolls

5 small tomatoes or plum tomatoes, thinly sliced