A balanced plate
Use the half-quarter-quarter plate to build meals, see how a familiar dish fits, and plan a day that meets the main guidelines.
ONE PICTURE
Half, quarter, quarter
Picture your plate in three parts. About half is vegetables and fruit. About a quarter is whole grains or other starchy food: rice, bread, pasta, potatoes. About a quarter is protein food: legumes, fish, poultry, eggs, nuts, some meat. Add water to drink and a little healthy oil for cooking. This is the idea behind Harvard's Healthy Eating Plate and many national guides.
Lunch: a big salad and some cooked greens on half the plate, a fist of wholemeal bread or rice on a quarter, a scoop of chickpea stew on the last quarter, a glass of water.
Two guides, one idea
Healthy Eating Plate (Harvard)
Half vegetables and fruit, a quarter whole grains, a quarter healthy protein, water to drink, healthy oils in small amounts.
Eatwell Guide (UK)
Fruit and vegetables just over a third, starchy foods just over a third, the rest shared by protein foods, dairy and a little oil. Different slices, same message: plants take up most of the plate.
Check yourself
In the half-quarter-quarter plate, what fills about half?
- Rice, bread or pasta
- Meat, fish or beans
- Vegetables and fruit
- Dairy and oils
Show the answer
Vegetables and fruit
Yes. Vegetables and fruit take about half, with grains and protein a quarter each. Potatoes go in the starchy quarter, not the vegetable half.
The WHO basics, all in one place
- At least 400 g of fruit and vegetables a day, about 5 portions.
- Legumes, nuts and whole grains regularly.
- Free sugars under 10 % of energy; salt under 5 g a day.
- Saturated fat under 10 % of energy; trans fat under 1 %.
- The plate is how these numbers look at a meal, without counting.
Check yourself
Match each part of a healthy diet to the WHO guideline
Show the answer
- Fruit and vegetables → At least 400 g a day
- Free sugars → Under 10 % of energy
- Salt → Under 5 g a day
- Trans fat → Under 1 % of energy
Chelo khoresh-e gheymeh
Before:
heaped platter of rice (about 3/4 of the plate)
gheymeh on top (about 1/4)
soft drink
After:
1 fist of rice, some brown or mixed with lentils → grain quarter
gheymeh (split peas + meat) → protein quarter
salad-e shirazi + sabzi khordan → vegetable half
doogh or waterSame dish, rebalanced: half the plate is now vegetables and herbs.Works the same for a Western meal: a big pasta bowl becomes a fist of wholewheat pasta, half a plate of roasted vegetables, and a quarter of chicken or beans.
Check yourself
Kaveh's dinner plate is about three-quarters rice and one-quarter stew. Which change fits the balanced-plate model best?
- Keep the plate as it is, but switch to brown rice
- Drop the rice completely and double the stew
- Cut the rice to about a quarter and fill half the plate with salad and vegetables
- Add a second stew so there's more protein
Show the answer
Cut the rice to about a quarter and fill half the plate with salad and vegetables
Right. The missing piece is the vegetable half. Less rice makes room for it, and the stew stays as the protein quarter. Brown rice is a good extra, not a replacement for that.
VARIETY
Different colours, different nutrients
No single vegetable or protein has everything. Orange and yellow ones (carrots, pumpkin) are rich in carotenes the body turns into vitamin A; dark greens (spinach, herbs) bring folate, and some iron and calcium; tomatoes and peppers bring vitamin C. Rotating protein sources, beans one day, fish another, eggs or chicken another, covers more nutrients than the same one every day.
A week's dinners: adas polo, fish with herbs, chickpea stew, chicken with vegetables, an egg dish like kuku sabzi, lentil soup, and one of your favourites.
A sample day that fits
- Breakfast
Oats cooked in milk or water, with fruit and a spoon of yoghurt. Tea.
- Lunch
Lentil soup, wholemeal bread and a big salad.
- Dinner
A fist of rice, fish or chickpea stew, and half the plate vegetables.
- Snacks and drinks
A handful of nuts, a piece of fruit; water and tea through the day.
Check yourself
Where does each food go on a balanced plate?
- Salad-e shirazi
- Brown rice
- Cooked lentils
- Boiled potatoes
- Grilled fish
- Roasted peppers and aubergine
Show the answer
Vegetable and fruit half: Salad-e shirazi, Roasted peppers and aubergine
Starchy quarter: Brown rice, Boiled potatoes
Protein quarter: Cooked lentils, Grilled fish
Check yourself
Which drink fits best alongside a balanced plate?
- A glass of regular cola
- A large glass of fruit juice
- Water, or another unsweetened drink like plain doogh or tea
- A sweetened iced coffee
Show the answer
Water, or another unsweetened drink like plain doogh or tea
Yes. Water is the plate's default drink; unsweetened tea or plain doogh work too. Doogh is often salty, so choose a lower-salt one where you can.
Lesson recap
- The balanced plate: about half vegetables and fruit, a quarter whole grains or starch, a quarter protein, with water.
- Different guides slice it differently, but all agree: plants take up most of the plate.
- It sums up the WHO basics: 400 g fruit and vegetables, free sugars under 10 %, salt under 5 g, saturated fat under 10 %, trans fat under 1 %.
- Familiar dishes fit: less rice, a salad and herbs on half the plate, the khoresh as the protein.
- Vary colours and protein sources, and aim for balance across the day and week, not every bite.