Hot Caramelized Onion Dip with Bacon and Gruyere is the ultimate onion dip! The flavor of the sweet caramelized onions covered in so much rich, creamy, cheesy goodness makes this dip the hit of every party!

Hot Caramelized Onion Dip in a small cast iron skillet surrounded by toasted baguette slices.

Sweet onion, bacon, gooey cheese all mixed in sour cream and mayo. You can’t go wrong with that.

It’s rich, creamy, and flavorful and sure to be a hit at your next party. Cook the dip in a small cast iron skillet to get it extra golden and bubbly.

Onion Dip with Bacon and Gruyere surrounded by thyme and fresh baguette slices.

Hand holding baguette slice and scooping up onion dip.

Serve with baguette, apple slices, or fritos. Try serving leftovers (if there are any!) over a baked potato.

Hot Caramelized Onion Dip with Bacon and Gruyere and baguette slices.

How To Make Caramelized Onion Dip Video


Hot Caramelized Onion Dip with Bacon and Gruyere

5 from 42 votes

By Christin Mahrlig

Prep: 30 minutes
Cook: 20 minutes
Total: 50 minutes
Servings: 6 servings
Sweet Onion, bacon, gooey cheese all mixed in with sour cream and mayo. An appetizer doesn't get more delicious than that!
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Ingredients

  • 4 bacon strips
  • 2 sweet onions, halved and thinly sliced
  • 1/4 teaspoon sugar
  • 1/4 teaspoon sea salt
  • 1 tablespoon dry sherry
  • 1/4 teaspoon tabasco
  • 1/2 teaspoon chopped fresh thyme
  • 1 cup shredded Gruyere Cheese
  • 1/2 cup sour cream
  • 1/2 cup mayo
  • 1/4 teaspoon freshly, ground black pepper

Instructions 

  • Preheat oven to 400 degrees.
  • Cook bacon in a large nonstick skillet. Remove to a paper towel lined plate to cool. Crumble.
  • Add onions, sugar, and salt to bacon fat in the skillet and cook over medium-high heat for about 5 minutes. Reduce heat to medium and cook, stirring often, until onions turn a deep golden brown color. This can take as long as 20 minutes. If onions start to burn, turn heat down to medium-low.
  • Add sherry and cook 1 minute. Stir in thyme and tabasco. Remove from heat.
  • Mix together sour cream and mayo in a medium bowl. Add crumbled bacon, cheese, onion mixture, and black pepper. Mix together well and transfer to a 2-cup baking dish.
  • Bake 20 minutes, or until bubbly and golden brown on top.

Notes

Yield: 2 cups

Nutrition

Calories: 287kcal

Nutrition information is automatically calculated, so should only be used as an approximation.

Did you make this?Leave a comment below and tag us @spicysouthernkitchen on social media!

 

Recipe Source: adapted from Coastal Living

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108 Comments

  1. PapaJoe says:

    I just made it as a Super Bowl appetizer and it is delicious!

  2. Jennifer says:

    Made this today, hanging around the house with family…….absolutely amazing!!!! Easy to make and the flavors combined make for a perfect grown up onion dip !!!!

  3. Sarah says:

    This was so good! Made it yesterday to take to a New Yearโ€™s party and it was a hit! Seriously devoured within minutes. I didnโ€™t have bacon so I used pancetta instead and It was delicious. This is definitely a keeper! Thanks for a great app recipe:)

    1. Tanya Beech says:

      You can but it won’t be nearly as good

  4. Helen Miserda says:

    Can I use Mozzarella cheese instead of gruyere cheese.

  5. Jean says:

    I serve this as an appetizer and it was awesome! I served it in a pumpernickel bread bowl. Everyone loved it and wanted the recipe. Iโ€™ll be making it again and have while watching the football game.
    Jean from Delaware

  6. Mel says:

    Bacon!!!

  7. Denise says:

    Tried this saw on Pinterest) and it was amazing!!!

  8. Vanessa says:

    I don’t have fresh thyme. Will dry thyme leaves work? Can I substitute swiss for guyere?

    1. Christin Mahrlig says:

      Yes, you can use dried thyme. I think I would only use 1/4 teaspoon. Swiss can be used instead of gruyere.

  9. MaLissia Miller says:

    OMG… My daughter made this dip and it is the bomb!!! We all loved it! I am making it for New Years now. Thank you for sharing ๐Ÿ™‚

    1. Christin Mahrlig says:

      Hope you have a wonderful New year’s!!

  10. Michael Hedden says:

    Awesome dip!!!! I made for Thanksgiving and Christmas….A total hit both times.