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Caramelized Onion and Gruyere Dip

Add to some french bread or crackers. Heaven I tell you!
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Prep Time 10 minutes
Cook Time 45 minutes
Total Time 55 minutes
Servings: 10
Course: Dips
Ingredients Method

Ingredients
  

  • 3 thinly sliced white onions
  • 2 T butter
  • 1 T avocado oil
  • 3/4 cup mayo
  • 3/4 cup sour cream
  • 1/2 tsp garlic powder
  • black pepper, to taste
  • 1 T balsamic vinegar
  • 2 1/4 cup grated gruyere cheese

Method
 

  1. In a 10-inch cast-iron skillet (or oven-proof skillet) melt the butter.
  2. Add the onions and oil, and cook over medium heat, stirring now and then but not too often, for 30 minutes until onions are caramelized.
  3. Add the vinegar and mix for another minute until it is evaporated.
  4. Add the sour cream, mayo, garlic powder, black pepper, and mix to combine.
  5. Add the grated gruyere and mix to combine.
  6. Put the skillet in a preheated 350°F oven for 15 minutes, then remove and serve immediately with crusty bread.