Parmigiano Reggiano crackers
100g 24-month Parmigiano Reggiano
100g 30-month Parmigiano Reggiano
Grate both ages of Parmigiano Reggiano and form small 3-4cm round heaps, or choose another shape you prefer, on a tin lined with baking paper. Flatten each heap with your fingers and flavour with walnuts and rosemary. Bake in the oven at 220°C for 7 minutes, then serve cold.