This meat-free portobello mushroom burger recipe features a marinated and seared portobello mushroom "patty," caramelized onions, and bright herby sauce.
Miriam Hahn is a Recipe Developer and Writer at Static Media. With a focus on food and beverages, she explores themes such as food safety, production, and waste while promoting healthy eating through her wellness practice and cooking workshops. Miriam has been featured in various outlets including Yahoo Sports UK, Arcadia News, and Tasting Table.










