Caramelized Onion Dip

Get your potato chips ready for the the most delicious caramelized onion dip! This quintessential dip is perfect for game-day eats, holiday gatherings, party appetizer, or movie night. Better yet, make sure this dip makes an appearance at this year’s Super Bowl gathering you’re hosting–guaranteed to be a hit!

If you are looking for more delicious appetizers, then try my Whipped Feta, Air Fryer Garlic Parmesan Wings or Shrimp Cocktail recipes, next!

Caramelized Onion Dip

I can’t get enough of this creamy caramelized onion dip. This easy, fool-proof, ultimate dip is perfect for just about any occasion. If you’re familiar with the powdered version of onion dip, this one is so much better. It’s simple, rich in flavor and will be loved by family and friends wanting to get in on the dipping action.

Why This Recipe Works

• Simple ingredients. No need to worry about all the additives the packaged version of onion dip is laden with.
• Straightforward recipe. Slow-cook onions, then add with the rest of ingredients–that’s it!
• Can be used in so many eats. This goodness is not only good as a dip but also a spread and main ingredient in other dishes.

Ingredients to Make This Dip

The creamy base for this dip is pretty simple:

• Sour Cream and Cream Cheese for a creamy texture.
• Mayo for that added layer of richness.
• Onion and Garlic Powder are added to heighten the flavors a bit.
• Worcestershire Sauce for deep umami flavor.

How to Make Caramelized Onion Dip

1. Thinly slice yellow onions. You will need 2 pounds, or 3 medium-sized onions in total.
2. Add butter and olive oil to a cast iron over medium high heat. Once butter melts, add onions.
3. Lower heat to medium low and cook for 30 minutes, stirring continually.
4. Once onions are golden in color, remove cast iron skillet from heat and allow to cool.
5. Meanwhile, in a mixing bowl, add cream cheese, sour cream, mayonnaise, onion and garlic powder, worcestershire sauce, salt and pepper to a bowl. Mix until smooth to ensuring there are no lumps in the creamy mixture.
6. Once onions are cool to touch, add to the mixing bowl and give it a good stir. Enjoy with your favorite ridged potato chips.

See My Story Below for Step-By-Step Instructions!

Can Onions Be Made Ahead of Time?

Absolutely! Simply cook onions until caramelized, allow to cool to room temperature, and place in a food storage container for up to two days.

When you are ready to make the caramelized onion dip, leave caramelized onions on the counter to come to room temperature and and to dip ingredients. Choose your chip of choice and dive in! 

What Type of Chips Should You Use?

Speaking of chips, it’s important that you use the right vessel for this luscious dip. Personally, I always go for potato chips with ridges, because who doesn’t love texture? Some go back and forth between using ridges vs wavy potato chips—I know some of you may think, c’mon—a chips is a chip! But, in all seriousness, there is a difference. Wavy potato chips have a slight softer texture versus its ridged counterpart. The choice is yours.

The pairing possibilities don’t stop at chips, though. Go for crudités, mashed potatoes, burgers, pizza, or you can eat it by the spoonful (no judgment here!).

Tips and Tricks

• Great when made a day ahead. Gives flavors time to develop, deepening the flavor.
• Use room temperature ingredients. Be sure to use room temp sour cream and cream cheese, as this makes for easy mixing and a creamier dip.
• Got extra dip? Store in an air-tight container for up to 2 days. Remove from refrigerator 30 minutes before serving.

Looking for More Good Eats?

These are a few of my favorites:

• Air Fryer Lemon Pepper Wings
• Smoked Salmon Tartare
• Peach and Honey Ricotta Crostini

Loving this Caramelized Onion Dip?

We hope you love it as much as we do! Leave a comment below and share your love for this recipe on Instagram and Pinterest. We love to see you get down in the kitchen. Happy eating!

Pin Print

Caramelized Onion Dip

Serves: 3 Prep Time: 5 minutes Cooking Time: 30 minutes 30 minutes

Ingredients

• 2 tablespoons butter
• 1½ tablespoons olive oil
• 3 medium yellow onions, thinly sliced
• 1¼ cup sour cream, room temperature
• 4 ounces cream cheese, room temperature
• ¼ cup mayonnaise
• ¼ teaspoons worcestershire sauce
• ¾ teaspoon onion powder
• ½ teaspoon garlic powder
• ¼ teaspoon kosher salt, Diamond Crystal brand
• ¼ teaspoon red pepper flakes, optional
• Freshly cracked black pepper to taste
• Potato chips for serving

Instructions

1. In a cast-iron skillet over medium-high heat, add olive oil and butter. Once butter melts, add onions and lower heat to medium-low heat. Add red pepper flakes (if using), and sauté onions, stirring continually for 25-30 minutes until onions are caramelized. If pan becomes dry and onions stick to the skillet, add 1 tablespoon of water. Set aside to cool to room temperature.
2. In a bowl, mix sour cream, cream cheese, mayonnaise, worchestershire sauce, onion and garlic powder, kosher salt, and freshly cracked pepper.
3. Stir in caramelized onions and mix well. Serve with potato chips or crudités.