Kohlrabi, Speck & Sweet Onion Cream Pasta with Crispy Kohlrabi Chips

Ingredients

• 1⁄4 cup extra-virgin olive oil
• 40g unsalted butter
• 1 onion, thinly sliced
• 2 garlic cloves, thinly sliced
• 1 fresh bay leaf
• 2 small kohlrabi, peeled and thinly sliced
• 1 tsp salt flakes
• 1⁄2 cup dry sherry
• 300ml thickened cream
• 1 kohlrabi, extra, peeled and thinly sliced
• 400g linguini
• 1⁄4 cup almonds, roughly chopped
• 200g speck, rind removed, thinly sliced into batons
• Mustard cress, to serve
• Finely grated parmesan, to serve