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Grilled Guinness® Mac & Cheese

with Leeks, Chives and Balsamic Dressed Baby Leaves
Emma Blanchet
Emma BlanchetUpdated on March 02, 2026
Get 50% off your first box & Free KitchenAid Mini Chopper on 3rd!
Get 50% off your first box & Free KitchenAid Mini Chopper on 3rd!
Calories
900 kcal
Protein
30.6g protein
Total
35 minutes
Difficulty
Easy
Allergens:
  • Cereals containing gluten
  • Wheat
  • Milk
  • Egg
  • Sulphites
  • Soya
  • May contain traces of allergens
  • Milk

Produced in a facility that processes eggs, milk, fish, peanuts, sesame, shellfish, soy, tree nuts, and wheat.
serving amount

180 grams

Macaroni

(Contains: Cereals containing gluten, Wheat May be present: Soya)

1 unit(s)

Leek

60 grams

Mature Cheddar Cheese

(Contains: Milk May be present: Milk)

1 unit(s)

Garlic Clove

1 bunch(es)

Chives

40 grams

Guinness Paste

150 grams

Creme Fraiche

(Contains: Milk)

40 grams

Grated Hard Italian Style Cheese

(Contains: Milk, Egg)

50 grams

Baby Leaf Mix

12 milliliter(s)

Balsamic Glaze

(Contains: Sulphites)

Not included in your delivery

20 grams

Butter

1.5 tbsp

Plain Flour

225 milliliter(s)

Water for the Sauce

Energy (kJ)3767 kJ
Energy (kcal)900 kcal
Fat49.5 g
of which saturates30.8 g
Carbohydrate82.8 g
of which sugars13.2 g
Dietary Fibre6.2 g
Protein30.6 g
Salt1.4 g
Potassium253.5 mg
Calcium260.7 mg
Iron0.5 mg
Due to the different suppliers we purchase our products from, nutritional facts per meal can vary from the website to what is received in the delivered box, depending on your region.
Colander
Knife
Large Saucepan
Chopping Board
Oven dish

Cooking Steps

1

Bring a large saucepan of water to the boil with 0.5 tsp salt for the macaroni.

When your pan of water is boiling, add the macaroni and bring back to the boil. Cook until tender, 12 mins.

Once cooked, drain in a colander and pop back into the pan. Drizzle with oil and stir through to stop it sticking together.

2

Trim the root and dark green leafy part from the leek and discard. Halve lengthways, then thinly slice.

Heat a drizzle of oil in another large saucepan on medium-high heat. 

Once hot, add the leek and season with salt and pepper. Cook the leek until softened, 6-8 mins, stirring occasionally.

While the veg cooks, grate the Cheddar cheese. Peel and grate the garlic (or use a garlic press). Finely chop the chives (use scissors if easier).

3

Once the leeks have softened, add the garlic and stir-fry for 1 min more. 

Melt in the butter (see pantry for amount), then stir in the flour (see pantry for amount). Cook until it forms a paste, 1-2 mins - you've made a roux! 

Stir in the water for the sauce (see pantry for amount) a little at a time, followed by the Guinness® paste. Season with salt and pepper.

Bring to the boil, then stir and simmer until thickened, 1-2 mins.

4

Stir the creme fraiche into the sauce and simmer, 1 min more.

Remove from the heat and stir through half the Cheddar and half the hard Italian cheese until melted, then season with salt and pepper.

Once the macaroni is cooked, stir it through the cheese sauce along with half the chives. Add a splash of water if it needs loosening a little. Taste and season with salt and pepper if you feel it needs it. 

Meanwhile, turn your grill on to high.

5

Transfer the mac & cheese to an appropriately sized ovenproof dish and sprinkle over the remaining cheeses.

Once hot, grill until golden and bubbling, 5-6 mins.

6

When ready, allow it to stand for a couple of mins before sharing between your bowls.

Sprinkle over the remaining chives.

Serve the leaves on the side with a drizzle of olive oil and balsamic glaze to finish.

Enjoy!

Customer reviews

Review summary

Updated on Aug 2026
  • Flavour: The Guinness paste adds an unusual and well-received twist on a classic mac and cheese; some found the flavour too strong or rich, while others felt it could be more pronounced.
  • Ease of prep: Straightforward to make with accurate timings, making it a reliable weeknight comfort dish.
  • Suggestions: If the sauce feels too rich, the dressed baby leaves on the side help cut through it nicely. Those cooking for children or Guinness-averse guests found it still worked well without the paste.
  • Portions: Portion size was generally well received, though some felt the dish could benefit from an additional vegetable side beyond the baby leaf salad.
AI-generated from customer reviews
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