Preheat oven to 400°; wash + roughly chop 2 tomatoes into bite-size pieces

Pat chicken thighs dry, trim excess fat if desired; add chicken + tomatoes to a lightly oiled baking dish, season with salt/pep + drizzle vinaigrette onto chicken; roast 20-25 min until chicken is fully cooked, no pinkness remains + internal temp is 165°

Remove focaccia from bag + cut into 4 pieces (save ½ for another use); toast 2 pieces until warm + golden

Divide chicken + tomatoes between plates, then sprinkle on 1-2 tbsp cheese onto each; serve with warm focaccia on the side-Yuuum.