Eating well on a budget
Find the cheapest nutritious foods, plan and shop with a list, compare unit prices and waste less.
Cheap staples that do a lot
- Dried lentils, chickpeas and beans: protein and fibre together.
- Eggs and plain yoghurt: protein, and calcium in yoghurt.
- Oats, rice and bread: choose whole grain where you can afford it.
- Seasonal vegetables and fruit, plus long-keeping ones: onions, carrots, cabbage.
- Potatoes as a filling starch, and tinned fish for protein and omega-3.
THE BUDGET PROTEIN
Dried legumes stretch a long way
Dried lentils, chickpeas and beans are among the cheapest protein sources per gram in most places, and they bring fibre that meat doesn't. They swell to about 2 to 3 times their weight when cooked, so a small bag goes further than it looks. Replacing part of the meat in a stew with lentils or beans cuts the cost and adds fibre, and most people barely notice the swap.
A khoresh that usually takes 500 g of meat: use 250 g of meat and a cup of dried lentils or chickpeas. It feeds the same table and the pot gets fibre it didn't have.
Check yourself
Which of these is usually a cheap source of both protein and fibre?
- White bread
- Dried lentils or beans
- Chicken breast
- Fruit juice
Show the answer
Dried lentils or beans
Yes. Dried legumes bring protein and fibre together, at a low price per gram, and they swell to 2 to 3 times their weight when cooked.
Unit price
The price for a fixed amount, such as per kilogram or per litre, rather than per pack. Packs come in different sizes, so the pack price alone can't tell you which is cheaper. Some shops print the unit price on the shelf label; if not, divide the price by the weight.
A 400 g jar for 40,000 is 100,000 per kilogram (40,000 ÷ 0.4).
Same lentils, two packs (any currency)
Pack A: 500 g for 60,000
Pack B: 1 kg for 100,000
Per kg, A = 60,000 ÷ 0.5 = 120,000
Per kg, B = 100,000 ÷ 1 = 100,000Pack B is cheaper per kilogram, by 20,000.Bigger is often cheaper per kilo, but not always, so do the sum. And it only saves money if you use it before it spoils: fine for dried lentils, risky for fresh herbs.
Check yourself
Oats come in two packs. Small: 250 g for 20,000. Large: 1 kg for 95,000. Which is cheaper per kilogram?
- The large pack, because bigger packs are always cheaper
- The small pack: 80,000 per kg against 95,000
- They cost the same per kilogram
- You can't tell without the brand
Show the answer
The small pack: 80,000 per kg against 95,000
Right. 20,000 ÷ 0.25 = 80,000 per kg, less than the large pack's 95,000. Four small packs would cost 80,000 for the same kilo. The sum beats the rule of thumb.
Fresh isn't the only good option
Fresh
Great in season, when it's cheapest and tastiest. Out of season it can be pricey, and it spoils if it sits too long.
Frozen and tinned
Frozen vegetables and fruit are usually frozen soon after harvest, so they keep their nutrients well and don't go off. Tinned beans, tomatoes and fish are cheap and ready. Choose tins with no added salt or sugar, or rinse them.
Check yourself
Frozen vegetables are much less nutritious than fresh ones.
Show the answer
False
False. Frozen vegetables are usually frozen soon after harvest and keep their nutrients well; fresh ones can lose some while they sit in the shop or the fridge. Both count towards your 400 g a day.
Plan, list, shop, cook once
- Decide the week's meals
Five or six dinners is enough; build them around cheap staples like lentils, eggs and seasonal vegetables.
- Check what you already have
Look in the fridge, freezer and cupboards first, and plan to use what's getting old.
- Write a list and shop after eating
A list and a full stomach are the two best defences against impulse buys.
- Cook once, eat twice
Make a big pot of soup or stew, eat it over two or three meals, and freeze portions.
Check yourself
Which habit does most to cut impulse buying?
- Shopping when you're hungry, so you know what you want
- Browsing every aisle for offers
- Shopping with a list, after a meal
- Buying the biggest pack of everything
Show the answer
Shopping with a list, after a meal
Yes. A list keeps you to what you planned, and shopping after eating stops hunger from choosing for you.
Waste less, spend less
- Store food properly and move older food to the front so it's used first.
- Stale bread becomes croutons, crumbs or a base for soup.
- Vegetable ends and peelings make a simple stock.
- Over-ripe fruit goes into smoothies, oats or cooking.
- Cheaper swaps add up: water instead of soft drinks, home cooking instead of takeaway, plain oats instead of sugary cereal, plain nuts in bulk instead of salted snack packs.
Check yourself
Match each leftover to a way of using it
Show the answer
- Stale bread → Croutons or breadcrumbs
- Carrot and onion ends → Vegetable stock
- Very ripe bananas → A smoothie or oats
- Half a big pot of stew → Portions in the freezer
Lesson recap
- The cheapest foods are often the most nutritious: legumes, eggs, oats, seasonal vegetables, yoghurt, tinned fish.
- Dried legumes swell 2 to 3 times when cooked; swapping some meat for lentils or beans saves money and adds fibre.
- Compare unit prices per kilo or litre, not per pack, and buy big only if you'll use it in time.
- Frozen and tinned vegetables and fruit are nutritious; pick tins without added salt or sugar.
- Plan meals, shop with a list after eating, cook once and eat twice, and turn leftovers into meals.