Use RED onion. Make sure to use an appropriate container for these onions – one that is approved for pickling, canning, or fermentation. These delicious sweet onions go so perfectly on any burger, fries, and of course a juicy steak. This video walks your through the quick and easy steps of caramelized grilled onions. NOTE: Don’t worry if onions are slightly undercooked when you remove them—some carry-over cooking will occur. Here you'll learn exactly what you need to do to master the art of caramelized grilled onions for the whole family. Uncover, flip onions, replace cover, and cook for an additional 10 minutes. Use the right container! Grilled Blooming Onion: Your favorite steakhouse appetizer, healthified! Red onions are better consumed raw and make for a more delicious pickled onion. https://www.marthastewart.com/1155430/quick-pickled-red-onions ... Long time ago, when the docs told my dad to sloooooow down on the fried food, we had to find a quick way to healthify his favorite steakhouse appetizer – onion … White and yellow onions tend to be more potent with a sharp onion flavor. Gas: Arrange onions on grill; lower cover; allow to cook 10 minutes. Grilled Blooming Onion: Your favorite steakhouse appetizer, healthified! Uncover, flip onions, replace cover, and cook for an additional 10 minutes. https://www.bhg.com/recipes/how-to/cooking-basics/how-to-saute-onions