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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Recipe Rating




108 Comments

  1. Kay says:

    Just made this to cook later and had already put cheese in. Didnโ€™t see comment to wait. Does this matter?

    1. Christin Mahrlig says:

      It should be fine Kay.

  2. Kate says:

    I made this for a Christmas party today and it was super delicious! I even sliced up some apples to dip in. Thank you!

  3. Ann says:

    This is one of my favorite dips! The flavor is amazing!

  4. Lauren says:

    Can this be made in a baking dish if you dont have a cast iron?

    1. Christin Mahrlig says:

      Yes, any kind of baking dish will do.

  5. Janet lucicn says:

    Pinning dishes for a Saturday BBQ, your recipes came up 3 out 5! You have a new fan!

    1. Christin Mahrlig says:

      Wow! So honored Janet. Hope you had a wonderful Saturday BBQ!

  6. Beck says:

    Looks so good! Can’t wait to try it! I loooove caramelized onions!

  7. Marva says:

    Such a great recipe! I found this in Coastal Living magazine. So awesome that you added a bit of Tabasco so you could claim the recipe as your own and blog about it!

    1. JoeThePoliceman says:

      Such a great comment! I found this needless and passive-aggressive. So awesome that you chose to be a sarcastic jackass so you could claim the moral high ground and bitch about it!

      1. Sharon @ What The Fork says:

        @JoeThePoliceman that is a winning comment ????

      2. CSH says:

        Please be nice.

      3. Kris says:

        Are you this aggressive with the people you pull over?!?!

    2. Melissa says:

      Rude and unnecessary… Gotta love passive aggressive disorder

    3. Kris says:

      You are rude!

  8. Paula says:

    Making this for our Secret Sister reveal party tomorrow night at church! Can’t wait to eat it!!

  9. Danielle DiMartino says:

    Can this recipe be made in the crockpot?

    1. Christin Mahrlig says:

      You would need to caramelize the onions in a pan but you definitely can do the baking part in a crockpot.

  10. Linda says:

    Will this fill a cast iron skillet that is 10″ in diameter? Two cups doesn’t seem like much but the pictures show it it a skillet.

    1. Christin Mahrlig says:

      Hi Linda, a 10-inch skillet will be too big. The one pictured is a mini skillet- I think about 6 inches.