Boulanger potatoes with ham, braised fennel and garlic crumbs

By Matt Tebbutt From Saturday Kitchen Ingredients For the boulanger potatoes with ham 4 large potatoes, peeled and thinly sliced 1 small cooked ham joint, thinly sliced 3 onions, thinly sliced 6 garlic cloves, thinly sliced 2 tsp chopped thyme 200g/7oz unsalted butter, …