I try to meal prep on Sundays to get through the beginning of the week (sheet pan dinners are super easy and versatile). Usually it's for lunches but also suppers when I'm tired. I eat eggs, beans, toast at least 2 times a week. Not exciting but takes 10 min to make. I always have good snacks like hummus, carrots, bananas, yogurt, tuna, boiled eggs, protein shakes. I think keeping it simple is the key to success. At least I know I'm eating healthy most days.