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Office Worker Meal Plan

Office workers face specific nutritional challenges — sedentary days, convenience food temptation, and afternoon energy slumps. This plan provides steady energy through balanced low-GI meals, easy lunch prep, and snacks that prevent 3pm crashes.

1900

kcal/day

28%

Protein

47%

Carbs

25%

Fat

P 34%C 50%F 16%

✅ Key Benefits

  • Low GI meals prevent afternoon energy crashes
  • Breakfasts under 5 minutes
  • Lunches batch-preppable on Sunday
  • Omega-3 and B vitamins support cognitive function
⚕️ This meal plan is for informational purposes only and does not constitute medical or dietary advice. Consult a qualified healthcare professional or registered dietitian before making significant dietary changes.

Day 1

1390 kcal
Breakfast

Chia Overnight Oats

350 kcal · 10g P · 5 min (overnight)

Oats soaked overnight in almond milk with chia seeds, topped with sliced mango in the morning.

Ingredients:

  • 70g rolled oats
  • 250ml unsweetened almond milk
  • 2 tbsp chia seeds
  • 100g mango
  • 1 tsp maple syrup

Prepare 5 jars on Sunday for the whole week.

P: 10gC: 55gF: 9g
Lunch

Tuna & Salad Wholegrain Wrap

420 kcal · 35g P · 7 min

Tinned tuna in spring water mixed with cucumber, sweetcorn, and light mayonnaise, wrapped in a wholegrain tortilla.

Ingredients:

  • 1 can tuna in spring water (145g)
  • 1 large wholegrain wrap
  • 1/4 cucumber
  • 30g sweetcorn
  • 1 tbsp light mayonnaise
  • mixed leaves
P: 35gC: 38gF: 12g
Afternoon Snack

Apple & Almonds

190 kcal · 4g P · 1 min

1 medium apple with 20g unsalted almonds.

Ingredients:

  • 1 medium apple
  • 20g unsalted almonds
P: 4gC: 24gF: 10g
Dinner

Herb-Grilled Chicken with Roasted Vegetables

430 kcal · 44g P · 35 min

Lemon-herb marinated chicken breast with oven-roasted courgette, peppers, and cauliflower.

Ingredients:

  • 200g chicken breast
  • 100g courgette
  • 100g mixed peppers
  • 100g cauliflower
  • 1 tbsp olive oil
  • rosemary
  • lemon
P: 44gC: 22gF: 14g
Protein: 93gCarbs: 139gFat: 45g

Day 2

1480 kcal
Breakfast

Greek Yogurt Parfait

340 kcal · 20g P · 5 min

Full-fat Greek yogurt layered with banana, oats, and a sprinkle of chia seeds.

Ingredients:

  • 200g plain Greek yogurt
  • 1 banana
  • 30g rolled oats
  • 1 tbsp chia seeds

Use 0% fat Greek yogurt to reduce calories by ~40.

P: 20gC: 45gF: 8g
Lunch

Mediterranean Chickpea Salad

440 kcal · 18g P · 10 min

Chickpeas, cherry tomatoes, cucumber, red onion, kalamata olives, and feta with lemon-olive oil dressing.

Ingredients:

  • 240g canned chickpeas
  • 100g cherry tomatoes
  • 1/2 cucumber
  • 1/4 red onion
  • 30g feta cheese
  • 15 kalamata olives
  • 2 tbsp olive oil
  • lemon
P: 18gC: 48gF: 18g
Afternoon Snack

Carrot Sticks & Hummus

150 kcal · 5g P · 3 min

Fresh carrot sticks served with 3 tablespoons of hummus.

Ingredients:

  • 2 medium carrots
  • 60g hummus
P: 5gC: 18gF: 6g
Dinner

Baked Salmon with Vegetables & Rice

550 kcal · 42g P · 25 min

Lemon-herb baked salmon fillet with steamed green beans and brown rice.

Ingredients:

  • 180g salmon fillet
  • 150g cooked brown rice
  • 100g green beans
  • 1 lemon
  • 1 tsp olive oil
  • dill or parsley
P: 42gC: 45gF: 18g
Protein: 85gCarbs: 156gFat: 50g

Day 3

1340 kcal
Breakfast

Wholegrain Cereal with Skimmed Milk

310 kcal · 13g P · 3 min

High-fibre bran flakes or Weetabix with cold skimmed milk and a small banana.

Ingredients:

  • 60g bran flakes or Weetabix
  • 200ml skimmed milk
  • 1 small banana
P: 13gC: 55gF: 3g
Lunch

Red Lentil Soup

380 kcal · 20g P · 30 min

Hearty red lentil soup with cumin, coriander, carrots, and a squeeze of lemon.

Ingredients:

  • 150g red lentils
  • 2 carrots
  • 1 onion
  • 2 cloves garlic
  • 1 tsp cumin
  • 1 tsp coriander
  • vegetable stock
  • lemon
P: 20gC: 60gF: 5g
Afternoon Snack

Cottage Cheese & Pineapple

160 kcal · 18g P · 2 min

Low-fat cottage cheese with fresh pineapple chunks.

Ingredients:

  • 150g low-fat cottage cheese
  • 80g fresh pineapple
P: 18gC: 16gF: 2g
Dinner

Aubergine & Chickpea Curry

490 kcal · 16g P · 35 min

Hearty aubergine and chickpea curry in a tomato-coconut sauce, served with brown rice.

Ingredients:

  • 1 medium aubergine
  • 240g canned chickpeas
  • 200ml light coconut milk
  • 200ml tomato passata
  • 1 onion
  • garlic
  • ginger
  • 150g brown rice
  • curry powder
P: 16gC: 72gF: 14g
Protein: 67gCarbs: 203gFat: 24g

Day 4

1400 kcal
Breakfast

Chia Overnight Oats

350 kcal · 10g P · 5 min (overnight)

Oats soaked overnight in almond milk with chia seeds, topped with sliced mango in the morning.

Ingredients:

  • 70g rolled oats
  • 250ml unsweetened almond milk
  • 2 tbsp chia seeds
  • 100g mango
  • 1 tsp maple syrup

Prepare 5 jars on Sunday for the whole week.

P: 10gC: 55gF: 9g
Lunch

Grilled Chicken Caesar Salad

430 kcal · 42g P · 20 min

Romaine lettuce, grilled chicken, parmesan shavings, and wholegrain croutons with light Caesar dressing.

Ingredients:

  • 160g chicken breast
  • 100g romaine lettuce
  • 20g parmesan
  • 30g wholegrain croutons
  • 2 tbsp light Caesar dressing
P: 42gC: 22gF: 18g
Afternoon Snack

Apple & Almonds

190 kcal · 4g P · 1 min

1 medium apple with 20g unsalted almonds.

Ingredients:

  • 1 medium apple
  • 20g unsalted almonds
P: 4gC: 24gF: 10g
Dinner

Herb-Grilled Chicken with Roasted Vegetables

430 kcal · 44g P · 35 min

Lemon-herb marinated chicken breast with oven-roasted courgette, peppers, and cauliflower.

Ingredients:

  • 200g chicken breast
  • 100g courgette
  • 100g mixed peppers
  • 100g cauliflower
  • 1 tbsp olive oil
  • rosemary
  • lemon
P: 44gC: 22gF: 14g
Protein: 100gCarbs: 123gFat: 51g

Day 5

1460 kcal
Breakfast

Greek Yogurt Parfait

340 kcal · 20g P · 5 min

Full-fat Greek yogurt layered with banana, oats, and a sprinkle of chia seeds.

Ingredients:

  • 200g plain Greek yogurt
  • 1 banana
  • 30g rolled oats
  • 1 tbsp chia seeds

Use 0% fat Greek yogurt to reduce calories by ~40.

P: 20gC: 45gF: 8g
Lunch

Tuna & Salad Wholegrain Wrap

420 kcal · 35g P · 7 min

Tinned tuna in spring water mixed with cucumber, sweetcorn, and light mayonnaise, wrapped in a wholegrain tortilla.

Ingredients:

  • 1 can tuna in spring water (145g)
  • 1 large wholegrain wrap
  • 1/4 cucumber
  • 30g sweetcorn
  • 1 tbsp light mayonnaise
  • mixed leaves
P: 35gC: 38gF: 12g
Afternoon Snack

Carrot Sticks & Hummus

150 kcal · 5g P · 3 min

Fresh carrot sticks served with 3 tablespoons of hummus.

Ingredients:

  • 2 medium carrots
  • 60g hummus
P: 5gC: 18gF: 6g
Dinner

Baked Salmon with Vegetables & Rice

550 kcal · 42g P · 25 min

Lemon-herb baked salmon fillet with steamed green beans and brown rice.

Ingredients:

  • 180g salmon fillet
  • 150g cooked brown rice
  • 100g green beans
  • 1 lemon
  • 1 tsp olive oil
  • dill or parsley
P: 42gC: 45gF: 18g
Protein: 102gCarbs: 146gFat: 44g

Day 6

1390 kcal
Breakfast

Wholegrain Cereal with Skimmed Milk

310 kcal · 13g P · 3 min

High-fibre bran flakes or Weetabix with cold skimmed milk and a small banana.

Ingredients:

  • 60g bran flakes or Weetabix
  • 200ml skimmed milk
  • 1 small banana
P: 13gC: 55gF: 3g
Lunch

Mediterranean Chickpea Salad

440 kcal · 18g P · 10 min

Chickpeas, cherry tomatoes, cucumber, red onion, kalamata olives, and feta with lemon-olive oil dressing.

Ingredients:

  • 240g canned chickpeas
  • 100g cherry tomatoes
  • 1/2 cucumber
  • 1/4 red onion
  • 30g feta cheese
  • 15 kalamata olives
  • 2 tbsp olive oil
  • lemon
P: 18gC: 48gF: 18g
Afternoon Snack

Cottage Cheese & Pineapple

160 kcal · 18g P · 2 min

Low-fat cottage cheese with fresh pineapple chunks.

Ingredients:

  • 150g low-fat cottage cheese
  • 80g fresh pineapple
P: 18gC: 16gF: 2g
Dinner

Garlic Prawns with Quinoa & Greens

480 kcal · 38g P · 20 min

Juicy garlic-butter prawns on a bed of quinoa with wilted spinach and lemon.

Ingredients:

  • 200g raw king prawns
  • 150g cooked quinoa
  • 100g spinach
  • 3 cloves garlic
  • 1 tbsp olive oil
  • lemon
P: 38gC: 48gF: 12g
Protein: 87gCarbs: 167gFat: 35g

Day 7

1350 kcal
Breakfast

Chia Overnight Oats

350 kcal · 10g P · 5 min (overnight)

Oats soaked overnight in almond milk with chia seeds, topped with sliced mango in the morning.

Ingredients:

  • 70g rolled oats
  • 250ml unsweetened almond milk
  • 2 tbsp chia seeds
  • 100g mango
  • 1 tsp maple syrup

Prepare 5 jars on Sunday for the whole week.

P: 10gC: 55gF: 9g
Lunch

Red Lentil Soup

380 kcal · 20g P · 30 min

Hearty red lentil soup with cumin, coriander, carrots, and a squeeze of lemon.

Ingredients:

  • 150g red lentils
  • 2 carrots
  • 1 onion
  • 2 cloves garlic
  • 1 tsp cumin
  • 1 tsp coriander
  • vegetable stock
  • lemon
P: 20gC: 60gF: 5g
Afternoon Snack

Apple & Almonds

190 kcal · 4g P · 1 min

1 medium apple with 20g unsalted almonds.

Ingredients:

  • 1 medium apple
  • 20g unsalted almonds
P: 4gC: 24gF: 10g
Dinner

Herb-Grilled Chicken with Roasted Vegetables

430 kcal · 44g P · 35 min

Lemon-herb marinated chicken breast with oven-roasted courgette, peppers, and cauliflower.

Ingredients:

  • 200g chicken breast
  • 100g courgette
  • 100g mixed peppers
  • 100g cauliflower
  • 1 tbsp olive oil
  • rosemary
  • lemon
P: 44gC: 22gF: 14g
Protein: 78gCarbs: 161gFat: 38g

Who Is This Plan For?

Sedentary to lightly active professionals working desk jobs who want practical, quick-to-prepare healthy meals.

🔄 Substitution Tips

  • Prep lunch the night before to avoid expensive takeaways.
  • Keep healthy desk snacks (nuts, fruit, rice cakes) to resist vending machines.
  • Drink water rather than coffee for afternoon energy — dehydration causes fatigue.

Frequently Asked Questions

How do I avoid the 3pm energy crash at work?
The afternoon slump is usually caused by a high-GI lunch causing a blood sugar crash. Switch to low-GI lunches and have a small protein snack (Greek yogurt, nuts) at 3pm to stabilise blood sugar.

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References

  1. 1. Lassale C et al. (2018). Healthy dietary indices and risk of depressive outcomes. Mol Psychiatry, 24(7), 965–986.