Most PCOS meal plans fail in the second week. They fail because they were built to impress on day one — a new grain, a new supplement, a breakfast that takes twenty minutes — rather than to survive a Wednesday evening when you are tired and the shop is closing. This plan is deliberately plain. Every meal is something you could buy the ingredients for in any supermarket and cook in one pan or none.
It follows the PCOS diet guide, which in turn follows the 2023 international guideline: no diet composition has been shown to beat another for PCOS, any pattern consistent with general healthy-eating guidance will help, and the version that works is the one you can sustain. The shape of each day comes from the NHS Eatwell Guide.
How to use this plan
Each day has three meals and one snack. Amounts are written as food, not grams, because the guideline asks for eating tailored to your preferences and goals rather than a prescription, and because a plate you can picture is a plate you will make. Eat to your appetite. If you are hungrier, add more of the vegetables or protein first.
The plan is built on four habits from the Eatwell Guide rather than on rules. Vegetables and fruit at most meals, aiming for at least five portions a day. Higher-fibre, slower carbohydrates — wholegrain bread and pasta, brown rice, oats, potatoes with the skin on — rather than carbohydrate cut out. Some protein with each meal: beans, lentils, fish, eggs, meat, tofu or dairy. Unsaturated fats in small amounts, from olive oil, nuts and seeds, and at least two portions of fish a week, one of them oily.
You do not need to follow it in order, or completely. Swap days, repeat the ones you like, and skip the ones you do not. The guideline explicitly warns against unduly restrictive diets — a plan that leaves you hungry, bored or ashamed is not the plan.
The seven days
Day 1
- Breakfast — Greek yoghurt with oats, berries and a spoon of mixed seeds.
- Lunch — Lentil soup with a slice of wholegrain bread.
- Dinner — Baked salmon with roasted broccoli and new potatoes with the skin on.
- Snack — An apple with a small handful of almonds.
Day 2
- Breakfast — Two eggs scrambled on wholegrain toast, with tomatoes.
- Lunch — Leftover salmon flaked into a salad with chickpeas, cucumber and olive oil.
- Dinner — Chickpea and spinach curry with brown rice.
- Snack — Hummus with carrot and pepper sticks.
Day 3
- Breakfast — Porridge made with milk, topped with a sliced banana and peanut butter.
- Lunch — Leftover curry, or a wholemeal wrap with tuna, sweetcorn and salad.
- Dinner — Chicken thighs roasted with peppers, courgette and red onion, with a wholemeal pitta.
- Snack — Cheese with two oatcakes.
Day 4
- Breakfast — Cottage cheese on rye bread with sliced pear.
- Lunch — Leftover roasted chicken and vegetables over a bed of bulgur wheat.
- Dinner — Bean chilli with a baked potato and a spoon of yoghurt.
- Snack — A pear with a handful of walnuts.
Day 5
- Breakfast — Greek yoghurt with oats and berries again — the one most people keep.
- Lunch — Leftover chilli with a green salad.
- Dinner — Stir-fried tofu or prawns with mixed vegetables and wholewheat noodles.
- Snack — Boiled egg and a satsuma.
Day 6
- Breakfast — Omelette with mushrooms, spinach and a little cheese.
- Lunch — Sardines on wholegrain toast with a tomato salad — the week's second portion of oily fish.
- Dinner — Turkey or lentil bolognese with wholewheat pasta and a side salad.
- Snack — Plain popcorn and an orange.
Day 7
- Breakfast — Overnight oats with grated apple, cinnamon and chia seeds.
- Lunch — Leftover bolognese, or a mixed-bean salad with feta and olive oil.
- Dinner — Roast chicken or a whole roasted cauliflower with carrots, greens and potatoes with the skin on.
- Snack — Greek yoghurt with a few berries.
Most lunches are the previous night's dinner on purpose. Cooking once and eating twice is the single habit that keeps a plan alive past its first week.
In the app: PCOS Pal rotates a seven-day set of meals drawn from its recipe pool, filtered by your dietary preference — vegetarian, vegan, dairy-free or gluten-free — so a plant-based week never serves you beef.
Shopping list
Vegetables and fruit — broccoli, spinach, tomatoes, cucumber, peppers, courgette, red onion, carrots, mushrooms, cauliflower, salad leaves, new potatoes, baking potatoes, apples, pears, bananas, berries (frozen is fine), satsumas or oranges, a lemon.
Slower carbohydrates — porridge oats, wholegrain bread, rye bread, wholemeal pittas and wraps, brown rice, bulgur wheat, wholewheat pasta and noodles, oatcakes, plain popcorn.
Protein — eggs, Greek yoghurt, cottage cheese, a block of cheese, feta, salmon fillets, a tin of tuna, a tin of sardines, chicken thighs or a small whole chicken, turkey mince or a second bag of lentils, tofu or prawns, tins of chickpeas, kidney beans and mixed beans, red lentils.
Fats and store cupboard — olive oil, peanut butter, almonds, walnuts, mixed seeds, chia seeds, hummus, tinned tomatoes, curry paste or spices, cinnamon.
Frozen vegetables and berries and tinned beans and fish count fully towards the Eatwell Guide's portions and cost less. Buy the version of each item you will actually use.
Swaps
The plan is a template, and every line can be changed without losing the point, which is protein, fibre and a slower carbohydrate at each meal.
- Vegetarian or vegan — tofu, tempeh, beans or lentils in place of fish, chicken and turkey; soya or oat yoghurt for Greek yoghurt. The Eatwell Guide names pulses as good alternatives to meat because they carry protein and fibre together.
- Dairy-free — soya yoghurt, calcium-fortified plant milk in the porridge, and nut butter or hummus where cheese appears.
- Gluten-free — brown rice, potatoes, quinoa or buckwheat where bread and pasta appear; oats if you tolerate them.
- Less cooking — the week runs on four proper cooks (salmon, curry, chilli, bolognese) and leftovers. If four is too many, make two and double them.
- You dislike something — swap like for like: any fish for salmon, any bean for chickpeas, any wholegrain for bulgur. What you keep is the shape of the plate.
If you want to understand the reasoning behind the carbohydrate choices, low-GI foods for PCOS goes through it; if breakfast is the meal that goes wrong, PCOS breakfast ideas has more options in the same spirit. And if you can only manage one change this week, make it the snacks: fruit and something with protein, instead of whatever is nearest.
Sources
- NHS — The Eatwell Guide
- Recommendations from the 2023 International Evidence-based Guideline for the Assessment and Management of PCOS (Human Reproduction, full text at PMC)
This article is for education. It is not medical advice, diagnosis or treatment — talk to a clinician about your own care.
More in this series
- PCOS diet: what to eat, and why it works — What the evidence says about eating with PCOS: insulin, the pattern that helps, the foods worth limiting, and why no rigid plan is required.
- Anti-inflammatory eating for PCOS: what is real — Where "anti-inflammatory" and PCOS actually meet, which foods the evidence supports, which only marketing does, and how it overlaps with insulin advice.
- Foods to limit with PCOS, and why banning them backfires — The foods worth eating less often with PCOS, the evidence for each, and why "limit" beats "never" for a diet you can keep.
- Insulin resistance and PCOS, explained — What insulin resistance is, why it is so common in PCOS, how it is actually tested, and what food, movement, sleep and medication each do about it.
- Low-GI foods for PCOS: a practical list — What the glycaemic index does and does not tell you, which carbohydrates rank low, how protein and fat change the picture, and where GI stops helping.
- PCOS breakfast ideas that hold you until lunch — Why breakfast is where PCOS eating plans break, the protein-fibre-fat template that fixes it, ten breakfasts that use it, and what to do about coffee.