Yakumo-san wa Ezuke ga Shitai.

When her husband passed away, Shuko Yakumo lost her appetite for life, and with it, her love of cooking. But her neighbor Shohei Yamato brings an end to Shuko's solitary existence. A high school baseball player living on his own, Shohei has a seemingly bottomless stomach...and this presents a challenge that Shuko is only too happy to accept! As her days begin to revolve around her secret hobby of feeding Shohei, will Shuko rediscover the happiness life has to offer?
(Source: Square Enix)
Note: Includes 2 extra chapters.