Sweetness & Lightning series by Gido Amagakure

Teach Kouhei Inuzuka is doing the best he can since his wife died trying to raise his young daughter Tsumugi as a single father.  Unfortunately, he's a failure at cooking.  Then a chance encounter with one of his students Kotori brings him the opportunity to learn how to cook.  Now they're working together to figure out how to make delicious food for Tsumugi and themselves.

This is a slice-of-life manga series that would be enjoyed by those with an interest in cooking.  Each chapter includes a recipe of one of the dishes they attempted to cook in that chapter.