I see there are no restaurants on here from Haifa so I guess I will post some that I have been to, these places are located int he Krayot:
Achla 5/5 Not too expensive amazing salads and best Pargiot I have ever had. It is a nice place to come with your family as well as a semi romantic location. Rabanut with on request mehadrin meat
Atika 4/5 Pre Fixe menu. Mehadrin. Fantastic food not a lot to choose from though
Japan Japan Sushi 3.5/5 Chinese/Japan food 3.5/5 there are always Groupons for this place. Mehadrin (last I ate there)
Shaleh Milchig place (Kiryat Motzkin) great for breakfast or lunch sit down type place Badats Agudas Yisroel
Cafe Gregg (Kiryat Ata and a location in the main mall Lev Hamifratz, just be careful as one is treif in the mall and the other mehadrin) Mehadrin
Habima (Kiryat Ata) Sushi Food is 4/5 service is slow
Mommas Schnitzel (Kiryat Shmuel) 4/5 Good fast service Mehadrin
Pizza Plus (Kiryat Shmuel) Mehadrin
Pizza Kiryat Yam Mehadrin
Gilato Cafe (Kiryat Shmuel) Badatz