Packed with a flavorful medley of chewy wild rice and three kinds of mushrooms, this satisfying frittata is perfect for Sunday brunch. Don’t worry if you can only find one kind of mushroom—the richly aromatic top of baked Parmesan and crisp prosciutto will make up for it.
Make Ahead Tip: Prepare the rice (Step 1), cool and store airtight in the refrigerator for up to 3 days.