Alton Brown Caramelized Onion Dip Recipe

This Alton Brown Caramelized Onion Dip Recipe is a rich and savory party favorite, which uses slow-cooked onions and a creamy blend of sour cream and mayo. It’s a classic, foolproof recipe, ready in about 1 hour and 35 minutes.

Alton Brown Caramelized Onion Dip Recipe Ingredients

• 4 large yellow onions, peeled (about 3 1/2 pounds)
• 1/4 teaspoon plus a pinch baking soda
• 1 tablespoon kosher salt
• 1 tablespoon dark brown sugar
• 1/4 cup olive oil
• Sherry vinegar, for deglazing
• 1 1/2 cups sour cream
• 3/4 cup mayonnaise
• 1/4 teaspoon garlic powder
• 1/4 teaspoon freshly ground white pepper

How To Make Alton Brown Caramelized Onion Dip

1. Prep the onions: Thinly slice the onions using a mandoline or sharp knife. Place them in a large pot and sprinkle with baking soda, salt, and brown sugar. Toss gently and let rest, covered, for 10 minutes.
2. Start caramelizing: Uncover the pot, set it over high heat, and drizzle in olive oil. Cook, stirring often, until the onions reduce by 75% and turn light golden.
3. Deglaze and finish cooking: Reduce heat to medium and cook for 15 minutes more, stirring frequently. Deglaze with a splash of sherry vinegar and water. Lower heat, scrape up browned bits, and stir until onions are deep golden and reduced to 1 1/2 cups.
4. Cool the onions: Remove from heat and allow to cool completely.
5. Mix the dip: In a bowl, combine 1/2 cup of the cooled caramelized onions with sour cream, mayonnaise, garlic powder, and white pepper. Stir well.
6. Chill and serve: Cover and refrigerate for at least 1 hour (overnight is best) before serving.

Recipe Tips

• How to caramelize onions faster: The baking soda helps break down the onions more quickly while still developing deep flavor.
• Can I make this dip ahead of time?
  Yes, it tastes even better after chilling overnight.
• What can I use instead of sherry vinegar?
  Red wine vinegar or balsamic vinegar are good substitutes.
• Can I use Greek yogurt instead of sour cream?
  Yes, for a lighter version with a similar tang.

What To Serve With Onion Dip

This creamy dip pairs perfectly with:

• Potato chips
• Fresh vegetable sticks (carrots, celery, bell peppers)
• Toasted baguette slices
• Pretzels
• Pita chips

How To Store Caramelized Onion Dip

Refrigerate: Store in an airtight container for up to 5 days.

Freeze: Freezing is not recommended as the texture may change.

Caramelized Onion Dip Nutrition Facts

• Calories: 180 (per 1/4 cup serving)
• Fat: 16g
• Carbohydrates: 6g
• Protein: 1g
• Sodium: 220mg

Nutrition information is estimated and may vary based on ingredients and cooking methods used.

FAQs

Can I use white or red onions instead of yellow?
Yellow onions are best for sweetness, but white or red can work in a pinch.

Why add baking soda to onions?
It speeds up the caramelization process by breaking down onion cell walls.

Can I use all caramelized onions in the dip?
Yes, for a deeper onion flavor, but reserve some for topping if desired.

What makes this dip better the next day?
The flavors meld and intensify after chilling overnight.

Try More Recipes:

• Alton Brown Sausage Gravy Recipe
• Alton Brown Pound Cake Recipe
• Alton Brown English Muffins Recipe