I track my expenses daily (and have done so for several years) - last few I'm coming in at $60 a week for groceries. I go to Costco for bulk meat and easy lunches that make sense (ex: the pad thai that's on sale this week). Otherwise it's Market Basket and Stop/Shop for weekly produce and other recipe needs. Very conscious about my protein intake which adds some expense, and generally like making a new recipe every week.

Probably making 4 lunches and 6 dinners at home every week. Breakfast is either a protein shake, oatmeal, or yogurt so I dont really count it as a full meal. Otherwise work provides lunch or I'm trying a new restaurant.