Avocado Mac n’ Cheese

By Ocado
The avocado in this creamy avocado mac n’ cheese is almost undetectable thanks to the basil in the sauce. The result is a fun green-tinted mac n’ cheese with a flavour reminiscent of a decadent pesto pasta bake – but…
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Time and servings

Total time
Servings
Prep time
Cooking time

Ingredients

8 total
  • 340 g of short dried pasta, any type (eg. macaroni, penne, fusilli)
  • 2 ripe avocados, pitted
  • 30 g of basil, leaves only
  • 2 limes, juice only
  • 2 tbsp of butter
  • 3 tbsp of plain flour
  • 350 ml of semi-skimmed milk
  • 120 g of mature cheddar cheese, grated

Method

5 steps
  1. Step 1

    Cook the pasta until al dente in boiling salted water, then drain and set aside. Set the saucepan aside for later use without washing it. Preheat the oven to 190°C/170°C fan/gas mark 5 and oil a rectangular baking dish (approx. 30cm x 20cm).

  2. Step 2

    In a blender, add the avocados, basil, lime juice and a pinch of salt and black pepper. Blend until smooth and set aside.

  3. Step 3

    In the saucepan you set aside earlier, melt the butter over a medium heat. Add the flour and stir to form a smooth paste. Allow the roux to bubble over medium heat for 1 min. Then, slowly whisk in the milk while pouring it into the pan in a steady stream. Turn up the heat and allow the sauce to boil for 3-5 mins until thick.

  4. Step 4

    Whisk the avocado sauce into the white sauce until well-combined. Remove the pan from the heat and stir in ⅔ of the grated cheese until smooth. Season to taste, then add the drained pasta to the sauce and mix well.

  5. Step 5

    Transfer the pasta to the oiled baking dish, sprinkle over the remaining cheese and bake in the oven for 15-20 mins until the cheese on top has melted. Once cool, portion up into 6 servings for lunchboxes throughout the week.