Description
A rich and savory caramelized onion dip featuring sweet slow-cooked onions mixed with creamy sour cream and mayonnaise, perfect for dipping chips, crackers, or fresh vegetables. This flavorful dip can be prepared ahead of time for convenience and is an excellent choice for parties or casual gatherings.
Ingredients
Units
Scale
For the Caramelized Onions
- 4 tablespoons unsalted butter
- 4 sweet onions, chopped
- 1/2 teaspoon kosher salt (or more to taste)
- 1/4 teaspoon black pepper (or more to taste)
For the Dip
- 1 cup sour cream or plain Greek yogurt
- 1/2 cup mayonnaise
- 1/2 teaspoon garlic powder
- Additional kosher salt and black pepper to taste
For Topping
- Fresh herbs like parsley, chopped, for garnish
Instructions
- Caramelize the Onions: Heat the butter in a large skillet over medium heat until melted. Add the chopped onions along with a pinch of salt and pepper. Cook for about 5 minutes, stirring occasionally, until the onions start to soften.
- Slow Cook the Onions: Reduce heat to low or medium-low and cook the onions slowly, stirring often, until they turn dark brown and caramelized, about 30 to 60 minutes. Add a splash of water if the pan becomes too dry, and adjust the heat as needed to prevent burning.
- Cool the Onions: Once caramelized, allow the onions to cool slightly. You can also prepare the onions a day in advance and store in an airtight container in the fridge.
- Prepare the Dip Base: In a bowl, whisk together the sour cream (or Greek yogurt), mayonnaise, garlic powder, and a big pinch of salt and pepper. Mix until smooth.
- Combine and Finish: Stir the cooled caramelized onions into the sour cream mixture. Mix until well combined, and adjust seasoning to taste.
- Serve: Garnish with freshly chopped herbs like parsley. Serve immediately or refrigerate for up to 3 days. The dip will thicken slightly as it chills but can be brought to room temperature before serving.
Notes
- Caramelized onions can be made ahead and stored in the refrigerator for up to 2 days before mixing into the dip.
- You can add other herbs like chives or thyme for variation.
- This dip can be served warm or cold, depending on preference.
- For a dairy-free version, substitute sour cream and mayonnaise with plant-based alternatives.
Nutrition
- Serving Size: 2 tablespoons
- Calories: 80 kcal
- Sugar: 4 g
- Sodium: 150 mg
- Fat: 7 g
- Saturated Fat: 3.5 g
- Unsaturated Fat: 3.5 g
- Trans Fat: 0 g
- Carbohydrates: 4 g
- Fiber: 1 g
- Protein: 2 g
- Cholesterol: 20 mg
