Usually around £25-30 for food.
Apples
Grapes
Bananas
Strawberries
Kale
Spinach
Hemp Seeds
Lettuce
Ham
Tomato
Wholemeal bread
Milk
Eggs
Beans
Chips
Yorkshire puddings
Fish Cakes
Fish Fingers
Rice
Chicken
Bran Flakes
(Might buy bacon every few weeks but not every week, very unhealthy but can't resist a BLT with ham sandwich)
(Then you have items that you don't buy every week like toilet roll, shower gel, shampoo, toothpaste)
Might buy clothes every now and then which will boost up the spend in any particular week.