Leek and Potato Gratin

Gratins are a great option for vegetarians, either as a side-dish or more of a main meal. Leeks and potatoes are a match made in heaven and when combi...ned with some tangy cheese they make a really flavoursome dish. This one-pot recipe allows the leeks to cook down slowly alongside the potatoes, making them soft and sweet. I love adding more robust herbs such as thyme and rosemary that pair really well with the leeks. This dish makes a great side to have with a roast dinner, it’s super saucy which means it’s perfect to go alongside a nut roast- I also love it with veggie sausages. Read more Gratins are a great option for vegetarians, either as a side-dish or more of a main meal. Leeks and potatoes are a match made in heaven and when combined with some tangy cheese they make a really flavoursome dish. This one-pot recipe allows the leeks to cook down slowly alongside the potatoes, making them soft and sweet. I love adding more robust herbs such as thyme and rosemary that pair really well with the leeks. This dish makes a great side to have with a roast dinner, it’s super saucy which means it’s perfect to go alongside a nut roast- I also love it with veggie sausages.

Prep time
10 mins
Cook time
50 mins
FREEZER FRIENDLY
No
SHELF LIFE
3 days
Why is this healthy?
Plant
points
Prebiotics
3+ fruits &
vegetables
Herbs &
spices
Greens
Contains
Dairy, Grains, Gluten
Why is this healthy?
Plant
points
Prebiotics
3+ fruits &
vegetables
Herbs &
spices
Greens

NUTRITION PER SERVING (Read more)

13g
Total Fat
48g
Carbs
8g
Fibre
6g
Sugars
366kcal
Calories
15g
Protein
4mg
Iron
22%
 
102mg
Magnesium
24%
 
326mg
Phosporus
26%
 
1394mg
Potassium
30%
 
527mg
Sodium
23%
 
0mg
Vitamin B1
26%
 
0mcg
Vitamin B12
21%
 
0mcg
Vitamin D
0%
 
2mg
Vitamin E
12%
 
120mcg
Vitamin B9
30%
 
170mcg
Vitamin A
19%
 
62mg
Vitamin C
69%
 
2mg
Zinc
21%
 
263mcg
Vitamin K
219%
 
1mg
Copper
62%
 
0mg
Vitamin B2
16%
 
4mg
Vitamin B3
24%
 
1mg
Vitamin B6
47%
 
277mg
Calcium
21%
 
Total Fat: 13g; Carbs: 48g; Fibre: 8g; Sugars: 6g; Calories: 366kcal; Protein: 15g; Iron: 4mg (22%); Magnesium: 102mg (24%); Phosporus: 326mg (26%); Potassium: 1394mg (30%); Sodium: 527mg (23%); Vitamin B1: 0mg (26%); Vitamin B12: 0mcg (21%); Vitamin D: 0mcg (0%); Vitamin E: 2mg (12%); Vitamin B9: 120mcg (30%); Vitamin A: 170mcg (19%); Vitamin C: 62mg (69%); Zinc: 2mg (21%); Vitamin K: 263mcg (219%); Copper: 1mg (62%); Vitamin B2: 0mg (16%); Vitamin B3: 4mg (24%); Vitamin B6: 1mg (47%); Calcium: 277mg (21%)
Show more
Why is this healthy?
Plant
points
Prebiotics
3+ fruits &
vegetables
Herbs &
spices
Greens
Contains
Dairy, Grains, Gluten
Sign up today to unlock this recipe and 1000+ others
Join 1000s of others who are already learning how to achieve their health goals

User comments (6)

Susan 2 months ago

Another delicious delight.

Carolyn 3 months ago

I found it took longer than 40 minutes to cook. More like an hour. Maybe my oven isn’t as hot as it should be.

Shelly 3 months ago

I would suggest using less stock as the courgette has quite a bit of moisture. Otherwise, very good and recommend!

Claudia 3 months ago

Could do with a bit more flavour. Maybe cumin?

Tracy 5 months ago

It tasted really great, but it it didn’t absorb all of the liquid and it took much longer to cook than the recipe indicated. That said, it tasted delicious and is well work making.

Sandra 5 months ago

Next time I will sweat down leeks and par boil potatoes.

Recipe categories: Winter Warmers, British, One Pots

Related recipes for you

© 2025 The Doctor's Kitchen