Create a rich and savory caramelized onion dip from scratch. This recipe focuses on slow-cooking the onions to achieve deep sweetness, resulting in the best onion dip for parties and game day gatherings.
Author:oliviarosewood
Prep Time:15 min
Cook Time:45 min
Total Time:60 min
Yield:About 3 cups1x
Category:Appetizer
Method:No-Bake (Chilled)
Cuisine:American
Diet:Vegetarian
Ingredients
Scale
2 large yellow onions, thinly sliced
2 tablespoons unsalted butter
1 tablespoon olive oil
1/2 teaspoon salt, plus more to taste
1/4 teaspoon black pepper
8 ounces cream cheese, softened
1 cup sour cream
1/2 cup mayonnaise
1 teaspoon Worcestershire sauce
1/2 teaspoon garlic powder
1/4 cup chopped fresh chives (for garnish)
Instructions
Heat the butter and olive oil in a large skillet over medium-low heat. Add the sliced onions and 1/2 teaspoon of salt. Cook slowly, stirring occasionally, for 30 to 45 minutes until the onions are deeply golden brown and sweet. Do not rush this step; proper caramelization builds the flavor.
Remove the onions from the heat and let them cool slightly.
In a medium bowl, combine the softened cream cheese, sour cream, mayonnaise, Worcestershire sauce, and garlic powder. Mix until completely smooth.
Fold the cooled caramelized onions into the cream cheese mixture. Stir until evenly combined.
Season the dip with black pepper and adjust salt if needed.
For the best flavor, cover the dip and refrigerate for at least 2 hours, or preferably overnight, to allow the flavors to meld.
Before serving, transfer the dip to a serving bowl, garnish with fresh chives, and serve with chips, crackers, or bread.
Notes
For a warm onion dip variation, mix all ingredients and bake at 350°F (175°C) for 20 minutes until heated through.
If you want an ultimate bacon onion dip, add 1/2 cup of cooked, crumbled bacon to the mixture before chilling.
For a French onion dip variation with Gruyere, stir in 1/2 cup of shredded Gruyere cheese along with the cream cheese mixture.