This delightful Rhubarb Tart features a tangy rhubarb curd nestled in a buttery pecan shortbread crust. The rhubarb filling is cooked into a smooth sauce and combined with a lemon-infused egg yolk curd, offering a perfect balance of tartness and sweetness. Baked to perfection and chilled before serving, this tart is an elegant dessert that serves 12 and makes use of fresh seasonal rhubarb.