Caramelized Onion and Parmesan Burgers

Plus: How to grill the perfect burger

American Mains Caramelized Onion and Parmesan Burgers These burgers are blended with mushrooms for a unique and flavorful burger that's actually good for you! Adding mushrooms is not only nutritious, but also adds the unique flavor of umami, a Japanese version of a meaty and savory 'fifth taste,' that your family will be craving all summer long. BBQ 10 Tips for Perfect Burgers Burgers All-American Burgers Advertisement Trending Now Blueberry and Zucchini Quick Bread Homemade Ketchup Easy Black Bean Veggie Burgers Bacon Double Cheese Stuffed Burgers You are receiving this newsletter because you subscribed to the The Spruce Cooks newsletter. If you wish to unsubscribe, please click here Food Decor Repair Garden Pets Crafts Family A DOTDASH Brand 1500 Broadway, 6th Floor, New York, NY, 10036 © 2017 Dotdash.com - All rights reserved. Privacy Policy.