Breakfast - usually porridge made with almond milk, ground nuts (linwood mixture of almond Brazil and walnut), dried fruit.
Love a bit of toast and marmite or avocado (or both mashed up with nutritional yeast!) from time to time.
Snacks - fruit, nuts, soya yogurt, dark chocolate
Lunch - varies - often some kind of mixture of carb and protein - e.g. Rice, chickpeas, miso / soy dressing, avocado. If grabbing Lunch out a marks and Spencer salad (nutty super wholefood is lovely) or Starbucks beyond meat breakfast sandwich. Falafel and houmous is another good quick one.
Dinner - varies but staples are bean chilli with loads of veg, wraps, oatly creme fraiche, avocado or vegan spaghetti bolognese with wicked kitchen meatballs.
I do use meat substitutes quite a bit because I do a lot of exercise and need the protein. A quick tea I sometimes have is baked potato, vivera "salmon" and veg.
Stopping cheese is a bit like stopping sweeties or chocolate, after a while you really don't miss it. Only thing I miss now is eggs really but tofu can replicate a nice scramble or egg mayo.