bechamel/besciamella sauce

The original version of this recipe used cheddar cheese, specifically stating vegetarian cheese so I suspect that it may have came from a vegetarian magazine but I can't be sure. I do know that the format is wrong for the BBC Vegetarian Good food magazine (long since died a death sadly), so I...

Serves 4, Preparation 25 mins + 1 h in the fridge, Cooking 20 mins 8 hard-boiled eggs 4 tbsp. grated Parmigiano cheese a tbsp of white wine vinegar Plain Flour/AP Flour, to taste, approx. 200 g, sifted Breadcrumbs, to taste, approx. 200 g 2 beaten eggs Salt and ground black pepper, 1 teaspoon...