Baked Caramelized Onion Dip

Recipes

This Baked Caramelized Onion Dip is an essential appetizer recipe for cold weather and/or holiday entertaining. Whether you’re watching the big game or celebrating with family and friends, this dip will be a winner every time!

Baked Caramelized Onion Dip #caramlizedonion #dip #baked #recipe #appetizer #oniondip

Baked Caramelized Onion Dip

You know how much I love a good dip recipe. I suspect that half of my recipe collection on Inspired by Charm is different dip recipes! (You can find a collection of my favorite dip recipes HERE.) So when my Tastes of the Seasons blogger friends and I decided to whip up some fall appetizer recipes, I knew immediately that I wanted to add my Baked Caramelized Onion Dip into the mix. (Before I forget, remember to check out all of the delicious fall appetizer recipes I’ve shared at the end of this post. They all look so tasty!)

I love this recipe for several reasons. First, it’s really easy to make. Yes, it does take some time to caramelize those onions, but it’s a very simple process. After that, it’s just mixing things up and tossing the mixture into the oven.

Baked Caramelized Onion Dip #caramlizedonion #dip #baked #recipe #appetizer #oniondip

Second, the flavors are so rich and creamy without being too much. It’s one of those dips you just can’t stop eating.

Third, it’s perfect for any occasion. Whether you’re watching the big game, hosting Friendsgiving, having friends over to play cards, or watching your favorite weeknight TV show. This dip not only goes with everything, it’s a dish everyone will enjoy.

With all that being said, let me tell you how to make it.

Baked Caramelized Onion Dip #caramlizedonion #dip #baked #recipe #appetizer #oniondip

How to Make Baked Caramelized Onion Dip:

In a large non-stick skillet (or cast iron pan) melt the butter and olive oil over medium heat. Add the sliced onions and cook for about five minutes stirring as necessary. Then add in the thyme, sugar, and half of the salt. (I’ve shared all the ingredient amounts and full instructions in the printable recipe card below.)

Baked Caramelized Onion Dip #caramlizedonion #dip #baked #recipe #appetizer #oniondip

Stir to combine and cook until the onions are soft and golden brown. This will take about 20 minutes. Yes, it’s a long time, but it’s so worth it. Remove the onions from the heat; add in the balsamic vinegar. Stir to combine. Set aside to cool slightly.

Baked Caramelized Onion Dip #caramlizedonion #dip #baked #recipe #appetizer #oniondip

We’re almost ready to bake, so now is the time to preheat your oven to 400 degrees F.

In a large bowl, stir together the cream cheese, parmesan cheese, gruyere cheese, sour cream, mayonnaise, half-and-half, garlic, black pepper, and remaining salt. After the onions have cooled slightly, stir them into the cheese mixture to combine.

Baked Caramelized Onion Dip #caramlizedonion #dip #baked #recipe #appetizer #oniondip

Spray a medium cooking dish with cooking spray, then fill it with your cheese and onion mixture. I’ve used this round baking dish, but any medium sized oven-safe dish will be fine.

Baked Caramelized Onion Dip #caramlizedonion #dip #baked #recipe #appetizer #oniondip

Bake for about 25-30 minutes or until golden and bubbly.

Baked Caramelized Onion Dip #caramlizedonion #dip #baked #recipe #appetizer #oniondip

Baked Caramelized Onion Dip #caramlizedonion #dip #baked #recipe #appetizer #oniondip

Once it comes out of the oven, serve it hot with sliced, toasted baguettes. They pair perfectly together!

And with that, your Baked Caramelized Onion Dip is complete and ready to be served.

Looking for more baked dip recipes? Try these:

 

Baked Caramelized Onion Dip #caramlizedonion #dip #baked #recipe #appetizer #oniondip

Baked Caramelized Onion Dip #caramlizedonion #dip #baked #recipe #appetizer #oniondip

As I’m sure you can imagine, this recipe is bursting with flavor. All of those cheeses paired with those rich caramelized onions … what’s not to love? I think this dip might become your new entertaining go-to!

I hope you enjoy it as much as I do!

Tastes of the Season Fall Appetizers:

Jalapeno Popper Dip with Bacon by Ella Claire & Co. | Artichoke Dip by Boxwood Avenue | Caramelized Onion Dip by Inspired by Charm

Marshmallow Yam Bites by Zevy Joy | Cheese Board with Baked Brie by French Country Cottage | Pineapple Onion Cheeseball by Handmade Farmhouse

 

Baked Caramelized Onion Dip #caramlizedonion #dip #baked #recipe #appetizer #oniondip

Baked Caramelized Onion Dip Recipe:

Baked Caramelized Onion Dip


Course: Appetizer
Cuisine: American
Keyword: appetizer, appetizer dip, caramelized onions, dip
Servings: 10 servings
Prep Time 10 mins
Cook Time 50 mins
Total Time 1 hr
This Baked Caramelized Onion Dip is an essential appetizer recipe for cold weather and/or holiday entertaining. Whether you're watching the big game or celebrating with family and friends, this dip will be a winner every time!

Ingredients

  • 2 large onions - cut in half, then thinly sliced
  • 2 tablespoons unsalted butter
  • 1 tablespoon olive oil
  • 1/2 teaspoon chopped fresh thyme
  • 1 tablespoon sugar
  • 1/2 teaspoon kosher salt - divided
  • 2 teaspoons balsamic vinegar
  • 4 ounces softened cream cheese
  • 1/2 cup parmesan cheese
  • 6 ounces gruyere cheese - shredded
  • 1/3 cup sour cream
  • 1/3 cup mayonnaise
  • 3/4 cup half-and-half
  • 2-3 cloves garlic - minced
  • 1/4 teaspoon black pepper
  • 1/2 teaspoon kosher salt
  • 1-2 baguette(s) - sliced and toasted for serving

Instructions

  • In a large non-stick skillet (or cast iron pan) melt the butter and olive oil over medium heat. Add the sliced onions and cook for about five minutes stirring as necessary. Then add in the thyme, sugar, and half of the salt.
  • Stir to combine and cook until the onions are soft and golden brown. This will take about 20 minutes. Remove the onions from the heat; add in the balsamic vinegar. Stir to combine. Set aside to cool slightly.
  • Preheat your oven to 400 degrees F.
  • In a large bowl, stir together the cream cheese, parmesan cheese, gruyere cheese, sour cream, mayonnaise, half-and-half, garlic, black pepper, and remaining salt. After the onions have cooled slightly, stir them into the cheese mixture to combine.
  • Spray a medium cooking dish with cooking spray and then fill it with your cheese and onion mixture.
  • Bake for about 25-30 minutes or until golden and bubbly.
  • Serve hot with sliced, toasted baguettes.

Nutrition Facts

Calories: 307kcalCarbohydrates: 18gProtein: 12gFat: 21gSaturated Fat: 9gCholesterol: 43mgSodium: 665mgPotassium: 144mgFiber: 1gSugar: 4gVitamin A: 388IUVitamin C: 2mgCalcium: 324mgIron: 1mg
Made it? Share it!Tag @inspiredbycharm on Instagram and use the tag #myIBC so we can see what you're cooking in the kitchen!
Disclosure: This blog post may contain affiliate links as part of the Amazon Services LLC Associate Programs and other affiliate services. This means that inspiredbycharm.com receives a small commission by linking to Amazon.com and other sites at no cost to the readers.

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Comments

  • Beth at

    This is to die for! Oh so good! I made it last night. Everyone loved it! Thank you! Thank you! for the recipe.

    • Michael Wurm, Jr. at

      Aren’t the flavors sooooo good!? Glad you enjoyed it!

      xo Michael

  • Lyn at

    All of these dip recipes look great. Because of social distancing, I wouldn’t prepare a large sized dish, but how about doing smaller individual sized oven safe dishes – add a big green salad and you have dinner. I would try to make a few more healthy eating changes to some of them. Add a glass of wine – fabulous.

    • Michael Wurm, Jr. at

      Yep – single servings are a great idea!

      xo Michael

  • Mary at

    I’m wondering if this could be made in advance? Having a few friends over on Friday and don’t want to be futzing with this beforehand. Also how much does this recipe yield?

    • Michael Wurm, Jr. at

      Yes. You can make everything advance and then bake before you’re ready to serve. It serves about 8-10 people.

      xo Michael

  • chloe | boxwood ave. at

    Who doesn’t love caramelized onions…and then in a dip…with bread!? Yum!!! Thanks for the great recipe!

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