Caramelized Onion and Garlic Dip

User Reviews

5

72 reviews
Excellent
  • Prep Time

    10 mins

  • Cook Time

    45 mins

  • Total Time

    55 mins

  • Servings

    12 servings

  • Calories

    117 kcal

  • Course

    Appetizer

  • Cuisine

    American

Caramelized Onion and Garlic Dip

This Caramelized Onion and Garlic Dip blends deeply browned onions and shallots with roasted garlic, combined into a creamy base of sour cream and mayonnaise with seasonings including Worcestershire sauce and white pepper. The slow caramelization process brings a sweet, rich flavor to the onions, balancing the tangy and savory elements. It works as a flavorful spread or dip suitable for parties or snack times.

Description

Caramelized Onion and Garlic Dip begins with roasting a whole garlic bulb until soft, then slowly caramelizing thinly sliced onions and shallots in olive oil with balsamic vinegar and salt over 30 to 45 minutes for deep color and sweetness. The pan is deglazed with wine or stock, further cooking the onions to a tender, golden finish. The roasted garlic cloves are finely chopped and combined with the onions and a creamy mixture of sour cream and mayonnaise, plus seasoning such as white pepper, onion powder, and Worcestershire sauce.

The dip offers a complex blend of sweet caramelized onion flavor with savory undertones from garlic and seasonings. The creamy base provides a smooth texture contrasting with the tender onion pieces. The roasting and long cooking develop a mellow richness rather than sharp raw onion or garlic bite.

Serve this dip chilled or at room temperature with fresh vegetables, chips, or crackers for a rich, flavorful snack or party addition. It can also accompany sandwiches or serve as a spread.

For a vegetarian version, ensure Worcestershire sauce used is labeled vegetarian or vegan. Adjust salt and seasoning to taste after mixing to balance flavors.

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Ingredients

Servings
  • 1 garlic bulb
  • 2 teaspoons olive oil additional for garlic drizzle
  • 1 yellow onion thinly sliced (~2 cups)
  • 1 shallot thinly sliced (~1/2 cup, large
  • 1 teaspoon balsamic vinegar
  • 1 ½ teaspoon salt divided, to taste, fine sea salt
  • ¼ cup wine vegetable stock, or water
  • 1 cup sour cream
  • ½ cup mayonnaise
  • ¼ - ½ teaspoon white pepper to taste
  • ½ teaspoon onion powder
  • teaspoon Worcestershire sauce or more to taste, vegan if needed

Instructions

  1. Pre-heat oven to 400°F. Cut off the top of the garlic bulb to expose the cloves. Set in the middle of a large square of foil and drizzle with olive oil and a pinch of salt. Wrap the foil around the bulb. Roast in the oven for 20-25 minutes until cloves are tender. Set aside to let cool.
  2. Meanwhile, heat olive oil over medium-low heat in a large skillet. Add onions and shallots. Stir in balsamic and about 1/2 teaspoon salt until coated. Cook for 30-45 minutes stirring occasionally as they caramelize. Time will depend on the type of pan and onion slice size.
  3. Deglaze the pan with wine, stock, or water. Scrape the bottom of the pan as you add the liquid. Continue to cook for 15-20 minutes until onions are a deep golden brown and caramelized. Remove from heat and cool slightly. Using kitchen shears or a knife, chop onions into the desired size for the dip.
  4. Squeeze the garlic bulb to remove the cloves; chop the cloves finely to add to the dip.
  5. In a large bowl, mix sour cream, mayonnaise, 1 teaspoon of salt (or to taste), white pepper, onion powder, Worcestershire sauce, onions, and garlic. Be sure to taste test and adjust salt or Worcheshire sauce as needed.
  6. Top with chives and/or chopped parsley as desired. Serve with potato chips or veggie slices and enjoy!

Notes

  • Use a vegetarian or vegan Worcestershire sauce to keep the dip suitable for vegetarians.

Nutrition Information

Show Details
Calories 117kcal (6%) Carbohydrates 2g (1%) Protein 1g (2%) Fat 11g (17%) Saturated Fat 3g (15%) Polyunsaturated Fat 4g (24%) Monounsaturated Fat 3g (15%) Trans Fat 1g (50%) Cholesterol 14mg (5%) Sodium 367mg (15%) Potassium 57mg (1%) Fiber 1g (4%) Sugar 1g (2%) Vitamin A 126IU (3%) Vitamin C 1mg (1%) Calcium 27mg (3%) Iron 1mg (6%)

Nutrition Facts

Serving: 12servings

Amount Per Serving

Calories 117 kcal

% Daily Value*

Calories 117kcal 6%
Carbohydrates 2g 1%
Protein 1g 2%
Fat 11g 17%
Saturated Fat 3g 15%
Polyunsaturated Fat 4g 24%
Monounsaturated Fat 3g 15%
Trans Fat 1g 50%
Cholesterol 14mg 5%
Sodium 367mg 15%
Potassium 57mg 1%
Fiber 1g 4%
Sugar 1g 2%
Vitamin A 126IU 3%
Vitamin C 1mg 1%
Calcium 27mg 3%
Iron 1mg 6%

* Percent Daily Values are based on a 2,000 calorie diet.

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User Reviews

Overall Rating

5

72 reviews
Excellent

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