To properly caramelize an onion, you need to have some patience. We have some tips to avoid common mistakes. Caramelized onions are not often used as a burger topping because they take time to prepare. However, you can speed up the process and have them ready in 20 to 30 minutes instead of as long as an hour. Cook them over low heat with butter and add some brown sugar and soy sauce.
Once taste of this zesty French onion dip will make you never want to buy the premade stuff again. Caramelizing the onions gives them a nice flavor and brings out their sweetness. Mixed with tangy sour cream, it's a delicious dip. It does take a little time to caramelize the onions but be patient. The final product is well worth the effort.