Work out what each portion of your batch cook costs and how much you save compared with buying meals.
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How to use it
- For each ingredient, enter the pack price, the pack size and how much you used, in the same unit.
- Enter how many portions the batch makes.
- Add what you’d usually spend on a meal to see your savings.
The cost per portion uses only what you used. The shopping bill counts whole packs, since you can’t buy half a jar.
Keeping meal prep safe
- Cool cooked food and put it in the fridge or freezer within one to two hours.
- Eat fridge leftovers within 48 hours, or freeze them.
- Cooked rice should be cooled quickly and kept in the fridge for no more than a day.
- Once defrosted, eat food within 24 hours.
Frequently asked questions
Is meal prep cheaper?
Usually, because you buy in bulk and waste less. The calculator shows the difference for your recipe.
How long does meal prep last in the fridge?
The Food Standards Agency says to eat leftovers within 48 hours, or freeze them.
Can I save my recipe?
Yes, your ingredients stay in this browser for next time. Nothing is uploaded.
Sources
- Food Standards Agency: Food safety and hygiene guide
- GOV.UK: How to chill, freeze and defrost food safely
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