This creamy dip brings together deeply caramelized onions with fresh chives and parsley, folded into a smooth base of sour cream, cream cheese, and mayonnaise. Slowly cooked onions develop a rich, sweet flavor that complements the tangy and savory notes of the dairy blend. Chilled to meld the flavors, it pairs perfectly with crispy potato chips, making it a crowd-pleasing snack for gatherings and game days. Simple to prepare, it delivers a rich and satisfying taste experience.
My brother in law brought this to a Super Bowl party three years ago and I literally hovered over the bowl the entire time. The onions had been cooked down until they were practically melting into this incredibly creamy base, and I could not stop eating it. I finally cornered him in the kitchen and demanded the recipe right then and there.
Last Thanksgiving I made three batches because the first one disappeared before dinner even started. My aunt kept wandering into the kitchen with a spoon pretending to just taste test, but I caught her eating it straight from the bowl like it was soup. Now it is not officially a family gathering without this dip on the table.
Ingredients
- Unsalted butter: Creates the perfect foundation for caramelizing the onions without adding extra salt
- Large yellow onions: Yellow onions develop the best sweet flavor when cooked down slowly
- Kosher salt: Helps draw out moisture from the onions and seasons every layer
- Freshly ground black pepper: Adds a subtle heat that cuts through all the richness
- Granulated sugar: Helps the onions caramelize evenly and develop that deep golden color
- Sour cream: Provides the classic tangy base that makes onion dip so addictive
- Cream cheese: Adds structure and extra creaminess so the dip clings perfectly to chips
- Mayonnaise: Creates that velvety smooth texture and adds another layer of richness
- Worcestershire sauce: Gives an umami depth that makes people wonder what your secret ingredient is
- Garlic powder: Distributes garlic flavor evenly without any harsh raw bits
- Fresh chives: Adds mild onion flavor and bright green color for garnish
- Fresh parsley: Brings fresh herbal notes that lighten up all the heavy creaminess
- Sturdy potato chips: Thick cut chips are essential because flimsy ones will break under the weight of this dip
Instructions
- Caramelize the onions:
- Melt butter in a large skillet over medium heat, then add onions, salt, pepper, and sugar. Cook slowly for 25 to 30 minutes, stirring occasionally, until the onions turn deep golden brown and smell incredibly sweet. Let them cool completely before mixing into the dip.
- Make the creamy base:
- Combine sour cream, softened cream cheese, mayonnaise, Worcestershire sauce, and garlic powder in a mixing bowl. Mix everything until completely smooth with no lumps remaining.
- Combine everything:
- Fold the cooled caramelized onions, chopped chives, and parsley into the creamy base. Stir until the onions are evenly distributed throughout.
- Chill for maximum flavor:
- Cover the bowl and refrigerate for at least one hour so all the flavors can meld together. This step is crucial for the best taste.
- Serve and enjoy:
- Transfer to a serving bowl and sprinkle extra chives on top for garnish. Set out with sturdy potato chips and watch it disappear.
My neighbor texted me at 11pm one night asking for the recipe because she had dreamed about this dip after trying it at my house. I had to laugh because that is exactly the kind of obsessed reaction this onion dip creates in people.
Make Ahead Magic
This dip actually tastes better the next day once the onion flavor has had time to really infuse into the creamy base. I always make it the night before a party and keep it tightly covered in the refrigerator.
Chip Strategy
Thin delicate chips will shatter when you try to scoop up this thick creamy dip. Look for kettle cooked or thick cut varieties that can stand up to serious dipping action without making a mess everywhere.
Serving Suggestions
While potato chips are the classic pairing, this dip works beautifully with other vehicles too. Sometimes I set out a variety of options and let guests choose their favorite.
- Sliced baguette toasts rubbed with garlic
- Cucumber rounds for a lighter option
- Pretzel crisps for extra salty crunch
Every time I serve this now I make sure to have the recipe ready because someone will absolutely ask for it. That is the hallmark of a truly great dip.
Recipe FAQs
- → How do you caramelize onions for the dip?
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Cook diced onions slowly in butter over medium heat, stirring occasionally, until they turn deep golden brown and develop a sweet, rich flavor, about 25-30 minutes.
- → Can I substitute sour cream in this dip?
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Yes, Greek yogurt can be used as a lighter alternative, providing similar creaminess with a tangy note.
- → What herbs are best for enhancing the dip's flavor?
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Fresh chives and parsley add brightness and a subtle herbal aroma that complement the caramelized onions.
- → Is it better to chill the dip before serving?
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Chilling for at least an hour allows the flavors to meld and results in a creamier texture.
- → What are some good alternatives to potato chips for serving?
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Root vegetable chips or fresh crudités offer tasty options to scoop up the dip with varied textures.