Why You’ll Love This Recipe
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Deep, sweet flavor: Slow caramelization brings out the natural sweetness of onions.
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Creamy texture: Smooth and luscious, perfect for dipping.
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Simple ingredients: Uses basic pantry staples.
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Make ahead: Develops flavor when refrigerated overnight.
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Versatile: Great with chips, bread, veggies, or as a sandwich spread.
Ingredients
(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)
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Yellow onions
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Butter or olive oil
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Sour cream
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Mayonnaise
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Cream cheese (softened)
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Garlic powder
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Salt and pepper
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Fresh chives or parsley (optional, for garnish)
Directions
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Caramelize onions: Slice onions thinly. In a large skillet, melt butter over medium-low heat. Add onions and cook slowly, stirring occasionally, until deep golden brown and soft, about 30-40 minutes.
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Prepare dip base: In a mixing bowl, combine sour cream, mayonnaise, and softened cream cheese. Mix until smooth.
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Combine: Stir the caramelized onions into the creamy base. Add garlic powder, salt, and pepper to taste.
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Chill: Refrigerate for at least 1 hour to let flavors meld.
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Serve: Garnish with chopped fresh chives or parsley if desired. Serve with chips, crackers, or fresh veggies.
Servings and Timing
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Servings: 8
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Prep Time: 10 minutes
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Cook Time: 40 minutes
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Chill Time: 1 hour
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Total Time: Approximately 1 hour 50 minutes
Variations
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Greek yogurt substitute: Replace sour cream with Greek yogurt for a tangier dip.
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Add cheese: Stir in shredded cheddar or Parmesan for extra richness.
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Spicy kick: Add a pinch of cayenne pepper or smoked paprika.
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Herb variations: Use thyme, rosemary, or dill instead of chives.
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Vegan option: Use dairy-free cream cheese, vegan mayo, and olive oil for caramelizing.
Storage/Reheating
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Storage: Keep dip covered in the refrigerator for up to 4 days.
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Reheating: Serve cold or at room temperature; reheating is not recommended.
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Freezing: Not recommended due to changes in texture.
FAQs
Can I caramelize onions faster?
Slow cooking yields the best flavor, but you can cook on medium heat for 15-20 minutes, stirring frequently.
Can I use red onions instead of yellow?
Yes, red onions work but have a slightly different flavor and color.
How long does caramelized onion dip last?
Stored in the fridge, it lasts about 4 days.
Can I prepare this dip ahead of time?
Yes, it tastes even better after sitting overnight.
Is this dip gluten-free?
Yes, as long as served with gluten-free dippers.
Can I use store-bought caramelized onions?
You can, but homemade caramelized onions have a fresher, richer flavor.
Can I add garlic fresh instead of powder?
Yes, sauté minced garlic with onions during caramelization.
What can I serve with this dip?
Chips, crackers, fresh veggies like carrots and celery, or toasted bread.
Can I make this dip vegan?
Yes, by using vegan substitutes for dairy ingredients.
Can I add other flavors?
Try adding balsamic vinegar or Worcestershire sauce for extra depth.
Conclusion
Caramelized Onion Dip is a deliciously sweet and creamy appetizer that elevates any snack table. Its rich flavor from slow-cooked onions combined with a smooth base makes it perfect for entertaining or casual munching. Easy to prepare and adaptable, this dip is sure to be a crowd-pleaser.

Caramelized Onion Dip
- Prep Time: 10 minutes
- Cook Time: 40 minutes
- Total Time: 1 hour 50 minutes
- Yield: Servings: 8
- Category: Appetizer
- Method: Stovetop
- Cuisine: American
- Diet: Vegetarian
Description
Caramelized Onion Dip is a rich, savory dip featuring sweet, slow-cooked onions blended into a creamy base. Perfect for parties or casual snacking, this dip combines deep, sweet onion flavor with a smooth, luscious texture that pairs wonderfully with chips, crackers, or fresh veggies.
Ingredients
-
Yellow onions
-
Butter or olive oil
-
Sour cream
-
Mayonnaise
-
Cream cheese (softened)
-
Garlic powder
-
Salt and pepper
- Fresh chives or parsley (optional, for garnish)
Instructions
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Caramelize onions: Thinly slice onions. In a large skillet, melt butter over medium-low heat. Add onions and cook slowly, stirring occasionally, until deep golden brown and soft, about 30-40 minutes.
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Prepare dip base: In a mixing bowl, combine sour cream, mayonnaise, and softened cream cheese. Mix until smooth.
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Combine: Stir caramelized onions into the creamy base. Add garlic powder, salt, and pepper to taste.
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Chill: Refrigerate for at least 1 hour to allow flavors to meld.
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Serve: Garnish with chopped chives or parsley if desired. Serve with chips, crackers, or fresh vegetables.
Notes
Substitute sour cream with Greek yogurt for a tangier dip.Add shredded cheddar or Parmesan cheese for extra richness.Spice it up with cayenne pepper or smoked paprika.Try herbs like thyme, rosemary, or dill for a different twist.Vegan option: Use dairy-free cream cheese, vegan mayo, and olive oil for caramelizing onions.