It looks like you're doing well.
Chuck seeds on stuff.
Poppy seeds, sesame seeds, sunflower seeds, pumpkin seeds, crushed flax is nice over hummus, quinoa, couscous etc
I like avocado on a cracker at breakfast time.
There are lots of different nut butters. Nice on bread, crackers or as a dip with crudités.
Pomegranate is nice on hummus, couscous etc
Maybe try buckwheat noodles or buckwheat crisp bread (amiso)
Beetroot is nice at lunchtime in a Buddha bowl type lunch
Vegetarian haggis (basically a nut roast in the shape of white pudding) is quick and convenient for a main meal.
Lentil soup is super easy to make. Add lots of veg.
If you're pushed for time when cooking, some veg cook unbelievably quickly in the microwave, eg courgette and the other squashes including okra which is available frozen as well as fresh in some supermarkets
Herbal teas will be a quarter.