Batch cooking does not usually go wrong on Sunday afternoon in front of the cooker. It goes wrong on Tuesday night, when you get home late, have not planned dinner and end up ordering something or eating the first thing you find.
This menu solves that problem: spend an hour and a half on Sunday preparing six bases (a soup, two carbohydrate sides, roasted vegetables, pulses and a stew to freeze). During the rest of the week, assembling lunch or dinner means adding the day’s protein and reheating.
Who is this menu for, and who is it not for?
It is for: people who have little time to cook every day during the week and want varied meals without improvising. It works whether you cook for one person or more; multiply the quantities accordingly. General guidance on weight loss is in our guide to losing fat and keeping it off.
It is not for: pregnancy or breastfeeding, diabetes treated with insulin, or chronic kidney disease. In those situations, your healthcare team should tailor your eating plan. If you have or have had an eating disorder, specialist psychological support comes before any menu.
The Monday-to-Friday menu, day by day
| Day | Breakfast | Lunch | Dinner |
|---|---|---|---|
| Monday | Coffee or herbal tea · wholemeal toast with grated tomato and extra virgin olive oil · one piece of fruit | Pumpkin, leek and spinach soup (from Sunday) · spiced grilled chicken breast · cooked couscous (from Sunday) | Roasted aubergine with garlic and parsley (from Sunday) · omelette made with 2 eggs · wholemeal bread |
| Tuesday | Plain unsweetened yoghurt with oats and chopped fruit | Couscous salad (from Sunday) with roasted aubergine (from Sunday), tuna in water, tomato and olives | Pumpkin, leek and spinach soup (from Sunday) · oven-baked hake with lemon |
| Wednesday | Wholemeal toast with avocado and a hard-boiled egg | Lemon-spiced chickpeas (from Sunday), stir-fried with vegetables and hard-boiled egg; a complete meal | Brown rice with onion (from Sunday) · grilled salmon with garlic and parsley · green salad |
| Thursday | Coffee with milk or an unsweetened plant-based drink · one piece of fruit · 2-3 plain or toasted walnuts | Roasted aubergine with garlic and parsley (from Sunday) · grilled beef steak · brown rice with onion (from Sunday) | Lentil stew with turkey pieces (from Sunday, frozen in portions) |
| Friday | Plain unsweetened yoghurt with fruit and cinnamon | Spiced chickpea salad (from Sunday) with broccoli, fresh cheese and cherry tomatoes; a complete meal | Cooked couscous (from Sunday) · grilled sea bream with lemon juice and a splash of soy sauce · steamed vegetables |
Have fruit or plain unsweetened yoghurt for dessert at lunch and dinner. Drink water. If you are not hungry mid-morning or mid-afternoon, you can skip that snack.
How to organise Sunday: your batch cooking session
You need an hour and a half, an oven and two burners. The order matters so that nothing cools while you wait for something else:

- Heat the oven to 200 ºC. Meanwhile, wash and cut the aubergine and prepare the tray for roasting (20-25 minutes).
- Start the pumpkin, leek and spinach soup in a saucepan: sauté the leek, add pumpkin and stock, and leave it to simmer while you work on the rest.
- Bring water to the boil for the couscous and brown rice in two separate pans, or one after the other if only one is free.
- Use a free burner to make the lentil stew with turkey pieces; it needs the longest cooking time.
- When the soup is ready, blend it. Drain the couscous and the rice sautéed with onion.
- Rinse the cooked chickpeas, season them with lemon juice and spices, and put them in the fridge.
- Divide each base into individual portions in food containers. Let them cool before covering and keep them in the fridge for up to 2 days. Freeze the rest in individual portions on the same day: everything freezes well except cooked potato and eggs in their shells.
What goes in the fridge and what goes in the freezer: keep covered in the fridge for no more than 2 days one portion of soup and two portions each of couscous and aubergine, for Monday and Tuesday lunch. Freeze the other soup portion, rice, chickpeas, stew, and the third portions of couscous and aubergine on Sunday as soon as they have cooled. Move them to the fridge the night before you need them.
Quantities for each base for one person (multiply if cooking for more):
- Pumpkin, leek and spinach soup (2 portions, for Monday and Tuesday): 200 g pumpkin, 170 g leek, 100 g fresh or frozen spinach, 1 dessertspoon of extra virgin olive oil per portion, salt and pepper.
- Cooked couscous (3 portions, for Monday, Tuesday lunch and Friday dinner): 120 g dry couscous (40 g per portion as a side with protein), water, 1 dessertspoon olive oil per portion, salt and pepper. Refrigerate two portions (Monday and Tuesday) and freeze one (Friday).
- Brown rice with onion (2 portions, for Wednesday and Thursday): 80 g dry brown rice (40 g per portion as a side with protein), 1 onion, 1 dessertspoon olive oil per portion, salt and pepper.
- Roasted aubergine with garlic and parsley (3 portions, for Monday dinner and Tuesday and Thursday lunch): 2 medium aubergines, ½ green pepper, chopped garlic and parsley, 1 dessertspoon olive oil per portion. Refrigerate two portions (Monday and Tuesday) and freeze one (Thursday).
- Lemon-spiced chickpeas (2 portions, for Wednesday and Friday as a complete meal): 400 g cooked chickpeas (one large jar), juice of 1 lemon, oregano, basil and rosemary to taste, 1 to 1.5 tablespoons olive oil per portion.
- Lentil stew with turkey pieces (1 portion, freeze for Thursday as a complete meal): 70 g white cabbage, 20 g celery, 50 g carrot, 50 g leek, 50 g onion, 50 g chopped tomatoes, 80 g diced turkey breast, 60 g dried lentils (or 150 g cooked), 1 tablespoon olive oil, salt and pepper.
Shopping list for 5 days (one person)
Vegetables
- 1 small pumpkin and 2 leeks
- 200 g fresh or frozen spinach
- 2 medium aubergines and ½ green pepper
- 1 small broccoli
- Garlic and fresh or frozen parsley
- 70 g white cabbage, 20 g celery, 100 g carrot, 50 g onion and cherry tomatoes
- 1 lettuce or lamb’s lettuce for the green salad
- 1 avocado
- 1 small tin of tuna in water
- 1 lemon for dressing
Fruit
- 5 pieces of seasonal fruit for breakfast
- 1 lemon for recipes and dressings
Fishmonger and butcher
- 1 chicken breast
- 1 hake fillet
- 1 salmon fillet
- 1 sea bream fillet
- 1 lean beef steak
- 1 piece of turkey breast (80 g)
- 6 eggs
Pulses, grains and bread
- 1 large jar cooked chickpeas (400 g) and 60 g dried lentils (or 150 g cooked)
- 120 g couscous and 80 g brown rice
- 1 loaf of wholemeal bread
- 300 g oats
Dairy
- 3 plain unsweetened yoghurts
- 1 tub of fresh cheese
- Semi-skimmed milk, or an unsweetened plant-based drink with at least 3% protein if you use it in coffee
Pantry
- Extra virgin olive oil
- 1 lemon and 1 orange
- 2-3 plain or toasted walnuts per portion
- 750 ml homemade vegetable or chicken stock, or check the label to make sure it contains no celery or gluten
- 150 g chopped tomatoes
- A little soy sauce
- Oregano, basil, rosemary and spices to taste
- Olives
Helpful swaps
- If you do not like aubergine, use roasted courgette with the same oil and spices. It cooks in the same way and provides the same vegetable portion.
- If fresh fish does not suit you that week, use tuna or mackerel in water instead of hake, salmon or sea bream. They also provide protein and do not need cooking that day.
- If you are cooking for more than one person, multiply each base quantity by the number of portions and divide the lentil stew into one container per person.
- If the oven is busy on Sunday, cook the aubergine in a covered frying pan over medium heat for about 12-15 minutes.
If you want a plan tailored to your schedule, preferences and the time you really have to cook, our weight-loss dietitians can support you. We see patients in Barcelona and online.
The best plan is the one you can keep up each week.
Changes that help
If you do not like aubergine
Use roasted courgette instead, with the same oil and spices. It cooks in the same way and provides the same vegetable portion.
If fresh fish does not suit you that week
Use tuna or mackerel in water instead of hake, salmon or sea bream. They also provide protein and do not need cooking that day.
If you are cooking for more than one person
Multiply each base quantity by the number of portions and divide the lentil stew into one container per person.
If the oven is busy on Sunday
Cook the aubergine in a covered frying pan over medium heat for about 12-15 minutes.
Your first step this week
Start with the bases that take longest
On Sunday, start the lentil stew and put the aubergine in the oven: they take the longest. Make the rest while they cook.

Cook on Sunday, eat well all week
- The Sunday session plan, step by step
- Monday-to-Friday menu with the shopping list
- How to store each lunch box
Where should we send it?
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When to see a doctor
When to seek medical advice
This menu is general guidance for healthy adults. It is not an individual plan and does not replace a nutrition consultation or medical treatment. If you have a chronic condition, take medication or are pregnant, discuss it first with your doctor and dietitian-nutritionist.
If you notice this warning sign while following it, do not wait to change your diet:
- You faint, feel dizzy when standing up or notice palpitations while following a very low-calorie diet: emergency department today.
The full list of signs that mean you should seek medical advice is in our guide to losing fat and keeping it off.

Every case is different
General guidance can only take you so far. The next step is to look at your situation in a consultation.
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Sources
- Sociedad Española para el Estudio de la Obesidad (SEEDO). Guía española del manejo integral y multidisciplinar de la obesidad en personas adultas (Guía GIRO). Madrid: SEEDO; 2024. https://www.seedo.es/images/images/site/SEEDO_Gua_GIRO_final_v12_16072024.pdf
- Organización Mundial de la Salud. Healthy diet (fact sheet, 26 January 2026). Geneva: WHO; 2026. https://www.who.int/news-room/fact-sheets/detail/healthy-diet
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