Haha, you are totally the male version of me!!!
A couple days ago, I posted a few things in a similar thread relating to food and expenses at uni etc (Note, I am not a student, yet haha)
Weekly cost:
• Small loaf wholemeal bread= £0.70
• Garlic=£0.50
• 3X small tin tuna=£2.20
• Pack of onions=£1.00
• 1 tin chopped tomatoes=£0.35
• Bag of mozzarella cheese=£0.85
• Large pack of eggs=£1.50
• Small pack baking potatoes=£0.70
• Warburtons square wraps=£1.50
• Salad pack=£2.00
• Stir fry ingredients=£4.00
• Chicken breast (500g)=£3.25
• WW chicken tikka jar=£1.00
• Milk=£2.00
• Pack of mushrooms=£1.00
• 7 bananas=£1
• Couple poundland extras, i.e. crisps, sweets,=£2
==£26.75
Then there's the monthly cost:
• Shampoo & conditioner=£2.00
• 3X9 pack of loo rolls=£6.00
• 1X toothepaste=£1
• 4X pack of rice=£0.89
• 1kg pasta=£1.79
• Mayonnaise=£1.89
• Frozen peas=£1.90
• Sugar=£1.00
• 750g shreddies, 24 weetabix Cereal=£2.00
• 200g tomato pure= £0.49
• 12 bacon rashers=£3
• Pack of ham (and freeze portions)= £1
• 500g lean mince= £4
• Tomato sauce=£1
• Tea bags=£1
==£29
Which equals £34ish per week when averaged out. This list of stuff feeds me extremely liberal and generous portions, snacks, and leftovers as well as providing a healthy diet considering I normally eat chips with every meal right now
Oh, if you're looking for ideas btw, this "shopping list" provides breakfast, lunch, dinner and snacks for a week with a bit left on the side if you were to make the below items:
1. 2X wholemeal slices of bread,2 tbspn low fat mayo, small can tuna, bit of salad =Tuna sandwich
2. 100g wholemeal pasta, 2 tbspn low fat mayo, small can tuna, 2 tbspn frozen peas, garlic, dried herbs=Tuna pasta
3. 125g lean mince, ½ diced onion, garlic, 1 cal spray, ½ tin chopped tomatoes, 22.5g tomato puree, dried herbs, water, served with with 100g whole meal pasta=Healthy spag bol
4. Bolognaise(half of spagbol), cheese (40g), 1 jacket potato, and handful of salad=Filled Jacket (with bolognaise and cheese)
5. 1 Warburtons wrap, 40g cheese, 50g chicken, few mushrooms, 22.5g tomato puree=Warburtons wrap pizza
6. 1 Warburtons wrap, small 50g can of tuna, 2tbspn low fat mayo, handful of salad=Warburtons tuna salad wrap
7. 100g chicken breast, ½ pack stir fry sauce, ½ pack egg noodles, ½ pack stir fry veg =Stir fry
8. 100g chicken breast, ½ pack stir fry sauce, ½ pack egg noodles, ½ pack stir fry veg =Stir fry
9. 100g chicken breast, ½ jar chicken tikka (WW), ½ bag boil in bag rice=Chicken tikka with rice
10. 2 rashers of bacon, 1 egg (fried), 1 egg (scrambled), 1 slice of toast, handful of mushrooms=English brekkie
11. ½ bag boil in bag rice, rasher of bacon, ½ onion, 40g peas, 50g chicken, soy sauce, ½ tin tomatoes =Whip round the fridge rice,
12. 2 eggs, 3 slices of bread=Dippy soldiers
13. 100g chicken breast, ½ jar chicken tikka (ww), large handful of salad, warburtons wrap=Chicken tikka salad sandwich
14. 2 slices of bread, 8 slices of ham, and 45g of cheese=Cheese & ham toastie
Obviously, the mince lasts me a while in this respect... When I make spag bol one day, I make like 2 portions and use the next portion on a spud over the next few days with a bit of cheese and salad maybe.
About the milk thing, I normally have about 1.3l of milk during the week on breakfasts alone (cereal and scrambled egg). I also have milk in cups of tea by the bucket load, as well as a glass of milk with biscuits every few days at night depending on how peckish I am so a big 2L bottle of skimmed milk would do me for a week. But, as you say, milk can start to turn after about 5 so I think buying two smaller bottles every 3 days or so would be the best option for me.
Good luck with uni, and good luck with finishing this post