Peanut butter sandwich, crackers, and fruit for lunch. cereal and orange juice for breakfast. Dinner is where I get more fancy. I make big recipes (often 3-6 servings), so one dish lasts a while. That's my main time-saving tip. I save money by making my own food, for the most part. Other than the lunch/breakfast items that I buy prepared, I tend to buy minimally prepared ingredients: vegetables, rice, pasta, beans (but sometimes canned). This week, for example, I'm having dinner from food I prepared last week (2 dinners), cooking rice tonight, ahead of time, and preparing a stir fry of broccoli and tofu to go with it tommorrow (2-3 dinners), and might have the leftover rice with leftover tomato sauce and cheese if I need it later in the week.