Make the Big Batch Roasted Chicken Thighs & Tomatoes. For this recipe, portion out 3 sliced chicken thighs and 18 chopped tomato halves.
In saucepan, simmer first 4 ingredients over medium, stirring often, until flavors meld, 15 minutes; puree in food processor. Garnish with cilantro. Build sandwiches with remaining ingredients. Cook in greased skillet over medium-high until cheese melts, about 3 minutes per side.