Put this one on your list of "must serve" for Super Bowl Sunday-- you won't regret it, I promise. I mean, who can refuse the match-made-in-heaven combo of caramelized onions, smoky bacon and roasted garlic?
There are a few steps that are necessary for this to come together, but you'll want to make this a day ahead, anyway, in order for all the flavors to come together. I recommend roasting the garlic first...
While the garlic is roasting, finely chop two medium yellow onions.
In a large skillet, over medium heat, melt a couple tablespoons of butter. Add in the onions and cook until they start to soften, about 2 or 3 minutes. Lower the heat to medium-low and allow the onions to cook until they are soft and caramelized, which will take about 40 minutes or so.
Remove the onions from the pan and set aside. In the same pan cook 2 chopped slices of thick-cut bacon over medium heat until the bacon is crispy. Remove the bacon and set it aside.
Mix the onions, bacon and garlic together in a medium bowl...
Add about 3/4 cup of Greek yogurt, 3/4 cup of sour cream and a few pinches of salt to the mixture and stir well.
Keep in the fridge for several hours before serving.