3 mediterranean chicken with tomatoes kalamata and mushrooms Recipes

boneless chicken breasts, salt and black pepper, olive oil, white button mushrooms, sliced, onion, chopped (can use about 2 tbsp shallots instead of onions), minced fresh garlic (or to taste), dried chili pepper flakes (optional), chicken broth, pitted kalamata olive (or to taste), tomatoes, diced, capers, butter, grape tomatoes (also known as teardrop), chopped fresh parsley

olive oil, divided, skinless boneless chicken breast halves (about 2 1/2 lb), assorted wild mushrooms (such as oyster, crimini, and stemmed shiitake), sliced, low-salt chicken broth, pitted kalamata olives, tomatoes, seeded, diced, garlic cloves, minced, chopped shallot, drained capers, chilled butter, teardrop tomatoes (red and yellow ), chopped fresh parsley, pine nuts, toasted, caper berries, halved (optional)