Here are links to the Passover recipes mentioned in the L.A. Times article. Fancy enough to serve at a Seder, delicious enough to serve any other day of the year!
Roasted chicken thighs with spinach, basil, pistachio and avocado oil pesto
Asparagus with hazelnuts and seasoned currants
Chocolate pecan brownie fudge cake
Bonus! Here's another recipe I found on the Times site, for Passover Coffee Cake. It does use matzoh cake meal, but I just had to include it anyway because this cake is quite unusual: the batter is baked with layers of charoset (the spiced walnut-and-apple mixture traditionally eaten during the Seder). So it is really a kinda-sorta spiced apple-walnut coffee cake.