Sainsbury's High Protein Low Calorie Plan — 1,800 kcal

Higher-protein meal planning within a lower-calorie target. This 7-day plan targets 1,800 kcal/day and averages 158g of protein, built around Sainsbury's's Stamford Street Co (consolidated value range since May 2023) for roughly £40–55/week. Meals lean on lower-fat protein — chicken breast, white fish, egg whites, low-fat dairy — so each meal carries more protein for the calories it costs, leaving room to hit the day's target without relying on volume alone.

Your week at a glance

Plan summary

1 person
SupermarketSainsbury's
GoalHigh Protein Low Calorie
Weekly cost£40–55 estimate
Daily average across the 7 days
1,799 kcal158g protein203g carbs39g fat31g fibre

Individual days vary around these figures.

View mealsShopping list
Adjust Household PortionsCurrently 1 person · 1 cook portions

Your 7-Day Meal Plan

Monday

1797 kcal per person182g protein · 219g carbs per person
Breakfast203 kcal · 28g protein · 17g carbs · 10 min

Egg White Omelette with Peppers

Made with egg whites, mixed peppers, onion. Ready in 10 min — 203 kcal, 28g protein, 17g carbs.

Recipe
Ingredients
  • 7 egg whites
  • ¾ pepper
  • ½ onion
  • olive oil spray, as needed
  • 1¼ tsp mixed herbs

Allergens in this meal: Eggs. Worked out from generic ingredient names — always read the product label.

Method
  1. Slice or chop pepper and onion, then cook them in a non-stick pan over medium heat until softened.
  2. Beat the eggs in a bowl and season lightly, then pour over the pan and cook over medium heat until just set, folding it over to serve.
  3. Season to taste and serve with mixed herbs.
Lunch481 kcal · 54g protein · 61g carbs · 12 min

Tuna and Sweetcorn Jacket Potato

Made with baking potato, tinned tuna in spring water, sweetcorn. Ready in 12 min — 481 kcal, 54g protein, 61g carbs.

Recipe
Ingredients
  • 225g baking potato
  • 1¼ standard tins of tuna, drained
  • 70g sweetcorn
  • 40g low-fat Greek yogurt

Allergens in this meal: Fish, Milk. Worked out from generic ingredient names — always read the product label.

Method
  1. Heat the oven to 200°C (180°C fan). Prick the baking potato with a fork, then bake until the skin is crisp and the middle is tender.
  2. Drain tuna. Mix with sweetcorn and low-fat Greek yogurt and season to taste.
  3. Split the baking potato, fluff the middle with a fork, spoon over the filling and serve hot.
Dinner925 kcal · 78g protein · 132g carbs · 35 min

Chicken Tagine with Wholemeal Couscous

Made with chicken thighs, wholemeal couscous, tinned tomatoes. Ready in 35 min — 925 kcal, 78g protein, 132g carbs.

Recipe
Ingredients
  • 250g chicken thighs
  • 90g wholemeal couscous (dry weight)
  • ½ of a standard tin of tomatoes
  • ½ of a standard tin of chickpeas, drained
  • 1¼ onions
  • 2¼ tsp ras el hanout
  • 1¼ lemons

Allergens in this meal: Cereals containing gluten. Worked out from generic ingredient names — always read the product label.

Method
  1. Peel and chop onions and tomatoes into even pieces. Drain and rinse chickpeas.
  2. Heat a large pan over medium heat and brown the chicken thighs with onions for 5-7 minutes.
  3. Stir in ras el hanout, then add chickpeas and lemons with enough water to cover and simmer gently until tender and thickened.
  4. Meanwhile, cook the couscous according to its packet instructions, then drain and serve alongside.
Snack188 kcal · 22g protein · 9g carbs · 3 min

Cottage Cheese with Cucumber

Made with cottage cheese, cucumber. Ready in 3 min — 188 kcal, 22g protein, 9g carbs.

Recipe
Ingredients
  • 175g cottage cheese
  • ½ cucumber

Allergens in this meal: Milk. Worked out from generic ingredient names — always read the product label.

Method
  1. Slice or portion cucumber as needed.
  2. Put cucumber in a bowl or lidded container, adding cottage cheese just before eating.

Weekly Shopping List

Need containers for this batch? Compare meal prep containers →

Estimated cost: £40–55/week for 1 person from Sainsbury's. Calories and macros stay shown per person; ingredients and shopping quantities are scaled for the household.

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High protein meal prep containers with eggs, yogurt, fish, lean protein and vegetables
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Container setup for this plan

This plan has about 19 prep-friendly meals. Start with 10 main containers, 4 small sauce or snack tubs, and 2 freezer tubs.

Use 2 five-container glass packs to provide at least 10 main meal spaces, then add the separate small tubs shown above.

RecommendedMid-range glass setup

Best for regular weekday lunches, reheating at work, curry, chilli, pasta, and repeat washing.

Material
Glass
Last checked
13 July 2026

This plan includes saucy or reheated meals, so glass bases and reliable lids are worth prioritising.

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Plan Details And Assumptions

Sainsbury's Shopping Evidence Notes

These basket notes explain why this plan is shaped around certain ingredients and swaps before you open the shopping list.

  • Best for wider premium and own-brand choice, vegetarian products, fresh produce and flexible swaps.
  • Useful when a plan needs quality-of-life convenience items without becoming takeaway-dependent.
  • Watch total basket cost and swap premium items back to own-brand staples when budget matters.

Why This Exact Plan Exists

This page is not only a title-and-macros variant. The calorie target, supermarket, diet type, budget and prep style all change the meals, shopping-list assumptions and swaps.

What this plan is for

A Sainsbury's high protein low calorie plan at 1,800 calories is useful when someone wants a printable week before shopping, not just a generic diet article.

Shopping Logic

The list favours repeatable UK supermarket staples, grouped by protein, carbs, vegetables, dairy and extras so the basket can be checked before buying.

Practical Swaps

The swap section keeps the page usable if a product is out of stock, too expensive, or not right for the reader's diet.

DecisionThis plan usesWhy it matters
Calorie targetBuilt around roughly 1,800 kcal per dayModerate targets balance breakfast, lunch, dinner and snacks without extreme restriction.
SupermarketSainsbury'sSainsbury's pages allow more prepared ingredients, vegetarian options and premium swaps where useful.
Budget£40–55/week estimateModerate plans allow more convenience items and variety without becoming premium-only.
Prep styleStandard (20–30 min/day)Standard-prep plans balance variety, fresh meals and realistic weekday cooking.

7-day meal plan

Weekly shopping list

Shopping This Plan At Sainsbury's

Mid-market: pricier than Asda or the discounters at list price, but Nectar Prices close much of the gap.

Value rangeStamford Street Co (consolidated value range since May 2023)
Loyalty pricingNectar Prices

What Sainsbury's is good for here

  • Reliable fresh produce and fish counters for pescatarian and higher-quality prep.
  • Strong chilled ready-prepared vegetables, which cut prep time on low-effort plans.
  • Nectar Prices regularly apply to meat and dairy staples.

Worth knowing before you shop

  • Without a Nectar card the effective basket cost is meaningfully higher.
  • The Stamford Street value range has been trimmed, so fewer economy lines than a couple of years ago.

Retailer details checked 2026-07-20. Ranges and loyalty schemes change — the weekly cost estimate above is based on the plan's budget tier, not on live prices at this store.

Swaps & Suggestions

💰 Make it cheaper

  • Buy Sainsbury's's Stamford Street Co (consolidated value range since May 2023) range for rice, pasta, oats and tins — nutritionally identical to standard lines, at the lowest price point in store
  • Replace fresh salmon with tinned mackerel or sardines in brine (saves ~£2–3/week)
  • Switch to Sainsbury's's value range across the board rather than mid-tier lines
  • Use frozen chicken breast instead of fresh (saves ~£1.50/week, same protein)
  • Swap fresh berries for frozen mixed berries (same nutrients, fraction of the cost)

💪 Increase protein

  • Add extra egg whites (3–4) to a breakfast instead of whole eggs — protein without the extra fat
  • Swap a carb portion for extra chicken breast or white fish on higher-hunger days
  • Use 0% fat Greek yogurt or quark instead of standard yogurt for the same volume, far more protein

🥦 Make it vegetarian

  • Replace chicken with Quorn fillets or diced firm tofu
  • Swap beef mince for tinned green lentils or plant-based mince
  • Use halloumi or feta instead of meat in lunch salads
  • Substitute eggs or cottage cheese for fish-based meals

Frequently Asked Questions

How much does this high protein low calorie plan cost per week?

This plan is designed for Sainsbury's and typically costs £40–55 per week for one person, depending on what you already have at home. Nectar Prices can reduce this further.

How much protein does this plan provide per day?

This plan averages 158g of protein per day across the week, based on the meals actually selected — well above general UK guidance of roughly 0.8–1.6g per kg of bodyweight for active adults.

How is this different from a generic high protein low calorie plan?

Plenty of high protein low calorie plans share the same 1,800 kcal target — the difference here is that the meal selection is biased toward lower-fat protein sources rather than just hitting a protein number however it can.

Can I print this high protein low calorie meal plan or save it as a PDF?

Yes. Use the export / print PDF button on the plan page. The printable version summarises all 7 days at 1,800 kcal/day, the Sainsbury's shopping list, and your chosen household portion sizes.

Is this plan suitable for meal prep?

Most recipes in this plan scale well and reheat easily. Soups, stews, and grain dishes are ideal for making in larger batches to save time midweek.

Is this plan suitable for beginners?

Yes. Recipes are rated Standard (20–30 min/day) and use ingredients available at Sainsbury's — no specialist equipment or advanced technique is needed.

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