I always eat what I'd normally eat for lunch (which is the biggest meal of the day in Greece), except I weigh everything and I make sure it's a normal portion. So, I'll have a main meal with a bit of salad (always just veggies, oil and vinegar/lemon) and cheese. That meal usually comes at less than 600 calories and it varies a lot.
The other 700-800 calories can be allocated to anything from fruit and veggies which I blend until they resemble a mousse (I got that as a kid and I still love it), omelettes, sandwiches, a repeat of what I had for lunch, leftovers from other days that I freeze, to junk food. Gyro, souvlaki and even burgers and donuts and anything I feel like. I mostly exercise portion control because that's what works for me. I could never stick to clean eating.

I guess I'm a kind of revolving repetitive eater...