Rich Caramelized Onion Dip Without Soup Mix
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Make a deeply flavorful, creamy dip from scratch by slowly caramelizing fresh onions until they are jammy and sweet.
- Author: Chloe Ellis
- Prep Time: 15 min
- Cook Time: 60 min
- Total Time: 75 min
- Yield: About 2 cups
- Category: Appetizer
- Method: Stovetop and Chilling
- Cuisine: American
- Diet: Vegetarian
- 2 large yellow onions, thinly sliced
- 2 tablespoons unsalted butter
- 1 tablespoon olive oil
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 1 teaspoon fresh thyme leaves
- 1 tablespoon balsamic vinegar
- 8 ounces cream cheese, softened
- 1/2 cup sour cream
- 1/4 cup mayonnaise
- 1/4 cup Gruyere cheese, shredded (optional)
- Heat butter and olive oil in a large skillet over medium-low heat. Add the sliced onions, salt, and pepper.
- Cook the onions slowly, stirring every 5 to 10 minutes, for 45 to 60 minutes until they are deep brown, soft, and sweet. Do not rush this step.
- Stir in the thyme and balsamic vinegar during the last 5 minutes of cooking. Remove from heat and let cool slightly.
- In a medium bowl, beat the softened cream cheese until smooth.
- Mix in the sour cream and mayonnaise until fully combined.
- Fold the cooled caramelized onions into the cream cheese mixture. If using, stir in the shredded Gruyere cheese.
- Cover the dip and refrigerate for at least 2 hours to allow the flavors to meld.
- Serve chilled or at room temperature with chips, crackers, or vegetable sticks.
Notes
- For a warm dip, bake the assembled dip in an oven-safe dish at 350 degrees Fahrenheit for 15 minutes until heated through.
- If you prefer a sharper flavor, substitute 2 tablespoons of heavy cream for the mayonnaise.
- To achieve perfect caramelization, keep the heat low; the onions should soften and brown slowly, not burn.
Nutrition
- Serving Size: 1/4 cup
- Calories: 180
- Sugar: 6
- Sodium: 150
- Fat: 16
- Saturated Fat: 9
- Unsaturated Fat: 7
- Trans Fat: 0.5
- Carbohydrates: 7
- Fiber: 1
- Protein: 4
- Cholesterol: 40