For a fast one it’s cheap ingredients: cheap white bread, thin layer of butter or margarine, grated cheddar. Salt and vinegar crisps. Press down on sandwich to squash it before eating. Or cheap white bread with fish fingers, ketchup and mayo

More involved - Next level steak and onion sandwich from Jamie Oliver’s Comfort Food book. The recipe is on his website

• ciabatta, cold roasted veg (courgette, red onion, yellow and red peppers), drizzle of fresh pesto, generous amount of fresh mozzarella (even better if you can get burrata)

• ciabatta, rub the surface with the cut surface of a garlic clove, layer up salami (or similar), mozzarella, basil leaves, slices of tomato

• some kind of sturdy bread (a bagel works well). Slices or apple/pear/both, sliced cheddar, fig chutney and walnut bits

• same as above but minus walnuts, and add warm sauted onions and a fried egg

• goats cheese, fig chutney and walnut bits

• mix some pesto into some hummus then spread on bread. Add avocado/tomato/roasted peppers

• tortilla with peanut butter, apple cut into matchsticks, a few dried cranberries or some sultanas, some walnut pieces or nut of choice for crunch. Roll up the tortilla

• tortilla with grilled/roasted veg (cold) and hummus (flavoured if you want)