Prue Leith served up tasty classic plain cheese souffle on Prue Leith’s Cotswold Kitchen.
The ingredients are: 15g unsalted butter plus extra for greasing, 15g plain flour, 150ml whole milk, 45g mature cheddar, 20g vegetarian Parmesan-style cheese, grated, ½ teaspoon of English mustard powder, ½ teaspoon of cayenne pepper, 2 large eggs, separated and black pepper.
See recipes by Prue in her book titled: Prue: My All-time Favourite Recipes available from Amazon now.