i shop bulk as much as i can, eat oatmeal for breakfast daily, and after i had my gall bladder removed i got in the habit of eating 2-3oz portions of animal protein no more than 5 times a week. i spend a bunch of time in the kitchen every week but it definitely softens the blow. it also helps that i have a couple of cheap staple meals i can make for less than $5 per serving.
i also shop around for value. i live near 4 different grocery stores so i dont spend a lot of time doing it, but i do make a run to grocery outlet every month in order to get discounts on bigger items but it can be hit or miss.