Breakfast:
I have an addiction to peanut butter and marmite and by choice would have it on a standard bagel or two thick slices of toast but I put on weight with that, so I stick to a Warbutons thin bagel (mainly the seeded protein ones) or 2-3 lentil cakes (like rice cakes but a little more satisfying because they're higher in protein). Plus coffee. I also make an effort to fast over breakfast a few days a week, doing a 16:8 with black coffee, though I do miss it.
Lunch:
If I fasted over breakfast, I'll have my (thin) bagel as I'll have missed my peanut butter hit!! Otherwise, soup with a slice of bread, a salad with filling stuff added like avocado and beans, or dinner leftovers from the previous night.
Afternoon snack:
Coffee and something smallish like an oat bite, 2 biscuits or a row of a larger chocolate bar. This is hard though, I could easily eat a packet of biscuits or the entire chocolate bar at this time of day - and I used to get away with doing that when I was young!
Dinner:
Things like vegetable and bean chilli with rice, mushroom risotto, homemade pizza, lentil lasagne or bolognese, fresh pasta, red lentil dhal, veggie sausages and mash, tofu katsu curry, and at least once a week, usually twice a week, just roast vegetables (like broccoli, cauliflower, courgette, carrot, asparagus...usually including some potatoes and/or sweet potatoes but very little oil) and hummus or a homemade dressing. This is where quantity counts, though - for my soups, salads and roast vegetable meals, I really fill the bowl/plate to bursting and sometimes go back for more as these foods are low calorie density and I'd rather fill myself up on them than end up hungry after a measly portion and go stuff myself with biscuits or crisps. Speaking of which, "broccoli mum" on Instagram and YouTube has a lot of good content related to big portion but low calorie meals so you're full and satisfied but not eating unhealthily.
Evening snack:
I try to avoid it, but a couple of times a week I cave and have some crisps or very occasionally some ice cream.