Devil sauce: * 1/2 Teaspoon turmeric * 1/2 Teaspoon cayenne pepper * 1 Teaspoon English mustard powder * 1/2 Teaspoon salt * 1/2 Teaspoon white pepper * 300 ml double cream (1/2 pint) Garnish: * 8 x 5 cm puff pastry triangles, baked & reheated * 4 x 150 Gram Chicken breasts, boned & skinned (5 oz)