Filling the pockets of each chicken breast with mozzarella guarantees that the chicken itself is beautifully tender. The chicken can be prepared in advance and then baked at the last minute.
Prep Time 15 minutes mins
Cook Time 55 minutes mins
Total Time 1 hour hr 10 minutes mins
For the balsamic reduction, watch it closely as it thickens quickly once it starts reducing; a low simmer is key to prevent burning. Ensure the chicken breast pockets are deep enough for the mozzarella but do not cut all the way through. Season the inside of the chicken pockets for maximum flavor. For enhanced texture, consider lightly crushing the boiled potatoes before tossing with pesto, allowing the sauce to cling better. You can also finish the dish with a sprinkle of fresh basil or grated Parmesan for added aroma and depth.