Lamb Rack and Sweetbread Croquettes Recipe

Ingredients

• 1 lamb rack
• 50ml of clarified butter
• 1 garlic clove
• 1 sprig of rosemary
• 1kg lamb bones, chopped
• 1kg chicken wings, chopped
• 1 onion, peeled and chopped
• 1 carrot, trimmed and chopped
• 1 stick of celery, trimmed and chopped
• 300g of Jerusalem artichoke, peeled
• 1l vegetable stock
• 1 knob of butter
• 1 shallot, peeled and diced
• oil
• salt
• 200g of lamb sweetbreads
• 25ml of white wine vinegar
• 1 sprig of rosemary, leaves finely chopped
• 100g of ricotta
• plain flour
• 1 egg, beaten
• 100g of Panko breadcrumbs (1)
• vegetable oil, for deep-frying
• 4 chestnuts, candied, or marrons glacé
• baby spinach