In a large pot add the flour and oil and heat over a high heat stirring constantly until the roux turns light brown
STEP 2
Add chopped vegetables and cook until the onion softens
STEP 3
Add 2litres of water and stock pots. Stir until smooth.
STEP 4
Bring to the boil and let simmer for 1hour. Now your hang over is really kicking in. Add water to preference. Bosh in a bowl with plenty of pepper and curl up.