The next time you fire up the grill to grill those burgers, instead of serving sliced raw onions as a topping, how about getting out the iron skillet? While the burgers are cooking, you can easily prepare a grilled onion topping which will add so much flavor!
The star of this recipe is Cilantro and Roasted Onion Infused Olive Oil. It's made with the perfectly blended combination of cilantro and roasted cippolini onions.
1 large yellow onion, thinly sliced
2 - 3 T. Cilantro and Roasted Onion Olive Oil
Add 1 - 2 T. olive oil to the bottom of a cast iron skillet. In a medium bowl, toss onion slices with the remaining olive oil. Lightly salt and pepper. Place onions in the skillets.
Place the skillet with the onions on the indirect heat section of your grill.
Every 5 - 7 minutes or so, using tongs, toss the onions as they begin to brown and soften.
Continue cooking until onions reach the desired level of caramelization you want. Then, top those burgers with these beauties!