I’ve done a little sample meal schedule with costed shopping list for you also, may or may not be useful in terms of meal ideas but entertained me for a bit at least!
Porridge (made with water, splash milk on top)
Boiled egg or bacon & toast
Orange juice
Milk or coffee (child/adult)
Sandwich or vegetable soup with bread
Piece of fruit or cole slaw
Biscuit or piece of cake
Glass of milk or a coffee
Meat, or fish cake, or scrambled/fried egg if not had at breakfast
Baked or boiled or mashed potatoes
Two portions of vegetables (you can serve the onions as a veg too, roasted or in a white sauce as creamed onions)
Piece of cake or biscuit or fruit if not had at lunch
4 X Medium white loaf 55p (£2.20)
1kg rolled oats 85p
2 x 15 pack eggs £2.69 (£5.98)
500g margarine £1.49
3 x 1L orange juice 89p (£2.67)
4 x 3.4L milk £2.40 (£9.60)
2 x pack rich tea biscuits 49p (98p)
1.5kg wonky carrots 79p
Savoy cabbage 75p
1kg brown onions 99p
Frozen peas 900g £1.15
2 x 2.5kg wonky potatoes £1.49 (£2.98)
1kg granulated sugar £1.09
1.5kg flour 70p
Instant coffee £1.19
Pack 6 apples £1.59
Pack 6 kiwis £1.19
3 x tin of peaches 39p (£1.17)
1 pineapple 98p
2kg chicken drumsticks £3.79
1kg bacon rashers £4.49
6 x tins tuna 55p (£3.30)
Squeezey mayonnaise 95p
Strawberry jam 45p
Dried parsley 65p
Table salt 750g 65p
Jumbo pack (78) size 4 nappies £4.99
That should do for a week and comes to a total of £57.61.
Haven’t included dog food as no idea how big your dog is but it’s £2.85 for 3kg from Aldi. I’ve accounted for larger but not ridiculous quantities of carbs for your DH e.g. he gets 3 pieces of bread at lunch, you get 2, child 1 or 2. I’m also assuming you can make your own cake and soup!
The above is from Aldi, but I would go elsewhere to buy toilet paper, you can get a 32 pack Nicky brand from Iceland or B&Q for £10 and bar soap is better priced than liquid for body & hand washing but not sure if Aldi does it.