New recipes straight to your inbox Follow on Pinterest
Dinnerlite
French Onion Dip
Dips

French Onion Dip

Prep20 min
Cook25 min
Total60 min
Serves8
French Onion Dip
Creamy French Onion Dip

French Onion Dip is one of those classic party snacks that never goes out of style. I still remember my mom making it for our family gatherings when I was a kid, and it was always the first thing to disappear. There's just something about the combination of sweet, caramelized onions and tangy sour cream that's irresistible.

Over the years, I've tweaked my mom's recipe to make it my own, and I'm excited to share it with you today. This French Onion Dip is made from scratch, with no store-bought mixes or artificial flavorings. It's a little more work, but trust me, it's worth it.

One of the key things that sets this recipe apart is the use of caramelized onions. It's a bit of a process, but it's what gives the dip its deep, rich flavor. I'll walk you through it step by step, so don't worry if you've never caramelized onions before.

This dip is perfect for parties, game days, or just a quick snack. You can serve it with chips, veggies, or even use it as a topping for baked potatoes or burgers. However you choose to enjoy it, I hope you love it as much as I do!

In this recipe, we'll be using a combination of sweet onions, garlic, and spices to create a flavor that's both savory and slightly sweet. We'll also be using sour cream and mayonnaise to give the dip a creamy texture. I'll show you how to balance the flavors and textures to create a dip that's sure to be a hit.

Why You’ll Love This Recipe

  • This French Onion Dip is made from scratch, with no store-bought mixes or artificial flavorings.
  • The caramelized onions give the dip a deep, rich flavor that's both savory and slightly sweet.
  • The dip is perfect for parties, game days, or just a quick snack.
  • You can serve it with chips, veggies, or even use it as a topping for baked potatoes or burgers.
  • The recipe is easy to follow and requires minimal ingredients.
  • The dip is creamy and smooth, with a perfect balance of flavors.

Why This Recipe Works

The key to a great French Onion Dip is in the caramelization of the onions. When you cook the onions slowly over low heat, they release their natural sugars and develop a deep, rich flavor that's sweet and savory at the same time. This process is called the Maillard reaction, and it's what gives the dip its characteristic flavor and aroma.

Another important factor is the balance of flavors in the dip. The sour cream and mayonnaise provide a tangy, creamy base, while the onions and garlic add a depth of flavor that's both savory and slightly sweet. By balancing these flavors, we can create a dip that's both delicious and addictive.

Finally, the texture of the dip is also important. By using a combination of sour cream and mayonnaise, we can create a dip that's both creamy and smooth. The caramelized onions add a bit of texture and flavor, while the garlic and spices add a depth of flavor that's hard to resist.

Ingredients You’ll Need

To make this French Onion Dip, you'll need a few simple ingredients, including sweet onions, garlic, sour cream, and mayonnaise. You'll also need some spices and seasonings to add depth and flavor to the dip.

When shopping for ingredients, look for sweet onions that are firm and have no signs of sprouting. You'll also want to choose a good quality sour cream and mayonnaise that are free from additives and preservatives.

  • 2 large sweet onions, thinly slicedSweet onions are essential for this recipe, as they caramelize and add a deep, rich flavor to the dip. Look for onions that are firm and have no signs of sprouting.
  • 3 cloves garlic, mincedGarlic adds a depth of flavor to the dip that's both savory and slightly sweet. Use fresh garlic for the best flavor.
  • 1 cup sour creamSour cream provides a tangy, creamy base for the dip. Choose a good quality sour cream that's free from additives and preservatives.
  • 1/2 cup mayonnaiseMayonnaise adds a rich, creamy texture to the dip. Use a good quality mayonnaise that's free from additives and preservatives.
  • 1 tsp dried thymeThyme adds a savory, slightly earthy flavor to the dip. Use fresh or dried thyme, depending on your preference.
  • 1/2 tsp saltSalt enhances the flavors in the dip and helps to balance the sweetness of the onions. Use a good quality salt that's free from additives and preservatives.
  • 1/4 tsp black pepperBlack pepper adds a sharp, savory flavor to the dip. Use freshly ground black pepper for the best flavor.
  • 2 tbsp olive oilOlive oil is used to cook the onions and add a rich, fruity flavor to the dip. Choose a good quality olive oil that's free from additives and preservatives.
  • 1 tsp Worcestershire sauceWorcestershire sauce adds a deep, savory flavor to the dip. Use a good quality Worcestershire sauce that's free from additives and preservatives.
  • 1/2 cup grated cheddar cheeseCheddar cheese adds a rich, creamy texture to the dip. Use a good quality cheddar cheese that's free from additives and preservatives.
Ingredients for French Onion Dip

Equipment You’ll Need

Large heavy skillet or sauté panSharp chef's knifeCutting boardMeasuring cups and spoonsInstant-read thermometerWooden spoon or spatula

How to Make French Onion Dip

  1. 1
    Heat the olive oil in a large heavy skillet or sauté pan over medium-low heat. Add the sliced onions and cook, stirring occasionally, until they are caramelized and golden brown, about 20-25 minutes.
  2. 2
    Add the minced garlic to the skillet and cook, stirring constantly, for 1-2 minutes, until fragrant.
  3. 3
    Remove the skillet from the heat and let it cool slightly. Stir in the sour cream, mayonnaise, thyme, salt, and pepper until well combined.
  4. 4
    Add the Worcestershire sauce and grated cheddar cheese to the skillet and stir until well combined.
  5. 5
    Taste the dip and adjust the seasoning as needed. Cover the skillet with plastic wrap and refrigerate the dip for at least 30 minutes to allow the flavors to meld.
  6. 6
    When ready to serve, give the dip a good stir and adjust the seasoning as needed. Serve the dip with chips, veggies, or use it as a topping for baked potatoes or burgers.
  7. 7
    To caramelize the onions, cook them over low heat, stirring occasionally, until they are golden brown and fragrant. This process can take up to 30 minutes, but it's essential for developing the deep, rich flavor of the dip.
  8. 8
    Use a thermometer to check the temperature of the dip. It should be at room temperature or slightly chilled before serving.
  9. 9
    If the dip is too thick, stir in a little sour cream or mayonnaise to thin it out. If it's too thin, stir in a little grated cheddar cheese to thicken it.
  10. 10
    To make the dip ahead of time, prepare it up to a day in advance and store it in the refrigerator. Let it come to room temperature before serving.
  11. 11
    To freeze the dip, transfer it to an airtight container or freezer bag and store it in the freezer for up to 2 months. Thaw the dip overnight in the refrigerator before serving.

Expert Tips

  • Use sweet onions for the best flavor. They caramelize and add a deep, rich flavor to the dip.
  • Don't overcook the onions. They should be caramelized and golden brown, but still slightly crunchy.
  • Use a good quality sour cream and mayonnaise that are free from additives and preservatives.
  • Add the Worcestershire sauce and grated cheddar cheese to the dip just before serving. They add a deep, savory flavor and a rich, creamy texture.
  • Taste the dip and adjust the seasoning as needed. You can add more thyme, salt, or pepper to taste.
  • To make the dip more substantial, add some diced cooked bacon or chopped fresh herbs like parsley or chives.
  • To make the dip more spicy, add some diced jalapenos or red pepper flakes.
  • To make the dip more smoky, add some smoked paprika or chipotle peppers in adobo sauce.

Common Mistakes to Avoid

  • Not caramelizing the onions long enough. This can result in a dip that lacks depth and flavor.
  • Overcooking the onions. This can result in a dip that's too sweet and lacks texture.
  • Not using a good quality sour cream and mayonnaise. This can result in a dip that's too thin and lacks flavor.
  • Not adjusting the seasoning as needed. This can result in a dip that's too salty or too bland.
  • Not refrigerating the dip long enough. This can result in a dip that's too warm and lacks flavor.
  • Not freezing the dip properly. This can result in a dip that's too icy and lacks texture.

Variations and Substitutions

  • Add some diced cooked bacon or chopped fresh herbs like parsley or chives to the dip for added flavor and texture.
  • Use different types of cheese, like cheddar, Swiss, or Parmesan, to change the flavor and texture of the dip.
  • Add some diced jalapenos or red pepper flakes to the dip to make it more spicy.
  • Use smoked paprika or chipotle peppers in adobo sauce to add a smoky flavor to the dip.
  • Add some chopped fresh vegetables, like bell peppers or carrots, to the dip for added flavor and texture.
  • Use Greek yogurt or sour cream to make the dip lighter and creamier.
  • Add some grated ginger or garlic to the dip for added flavor and depth.

What to Serve With French Onion Dip

This French Onion Dip is perfect for serving at parties, game days, or just as a quick snack. You can serve it with chips, veggies, or use it as a topping for baked potatoes or burgers.

Some other ideas for serving the dip include using it as a dip for fried chicken or French fries, or as a topping for grilled meats or vegetables. You can also use it as a base for other dips, like a spinach and artichoke dip or a roasted vegetable dip.

ChipsVeggiesBaked potatoesBurgersFried chickenFrench fries

Make-Ahead, Storage, Freezing and Reheating

This French Onion Dip can be stored in the refrigerator for up to a week. Simply cover it with plastic wrap or aluminum foil and refrigerate it at 40°F (4°C) or below.

To freeze the dip, transfer it to an airtight container or freezer bag and store it in the freezer at 0°F (-18°C) or below. Frozen dip will keep for up to 2 months.

To thaw the dip, simply leave it in the refrigerator overnight or thaw it in cold water. Once thawed, give the dip a good stir and adjust the seasoning as needed.

It's also important to note that the dip will thicken as it cools, so you may need to stir in a little sour cream or mayonnaise to thin it out before serving. Conversely, if the dip is too thin, you can stir in a little grated cheddar cheese to thicken it.

Frequently Asked Questions

What type of onions should I use for this recipe?

Sweet onions, like Vidalia or Maui onions, are the best choice for this recipe. They caramelize and add a deep, rich flavor to the dip.

How long does it take to caramelize the onions?

Caramelizing the onions can take up to 30 minutes, depending on the heat and the type of onions used. Stir the onions occasionally to prevent burning.

Can I make this dip ahead of time?

Yes, you can make this dip ahead of time. Simply prepare it up to a day in advance and store it in the refrigerator. Let it come to room temperature before serving.

Can I freeze this dip?

Yes, you can freeze this dip. Transfer it to an airtight container or freezer bag and store it in the freezer for up to 2 months. Thaw the dip overnight in the refrigerator before serving.

What can I serve with this dip?

This dip is perfect for serving with chips, veggies, or as a topping for baked potatoes or burgers. You can also use it as a dip for fried chicken or French fries.

Can I customize this recipe?

Yes, you can customize this recipe to suit your tastes. Try adding different types of cheese, herbs, or spices to change the flavor and texture of the dip.

How long does the dip keep?

The dip will keep for up to a week in the refrigerator and up to 2 months in the freezer.

Can I make this dip lighter?

Yes, you can make this dip lighter by using Greek yogurt or sour cream instead of mayonnaise. You can also reduce the amount of cheese used in the recipe.

Can I add other ingredients to the dip?

Yes, you can add other ingredients to the dip, such as diced cooked bacon or chopped fresh herbs. Just be sure to adjust the seasoning as needed to taste.

The Full Recipe
Recipe Card
French Onion Dip

French Onion Dip

Make the best French Onion Dip from scratch with caramelized onions and a hint of garlic, perfect for dipping chips or veggies. Get the easy recipe here!

Prep20 min
Cook25 min
Total60 min
Serves8
Pin Recipe

Ingredients

  • 2 large sweet onions, thinly sliced
  • 3 cloves garlic, minced
  • 1 cup sour cream
  • 1/2 cup mayonnaise
  • 1 tsp dried thyme
  • 1/2 tsp salt
  • 1/4 tsp black pepper
  • 2 tbsp olive oil
  • 1 tsp Worcestershire sauce
  • 1/2 cup grated cheddar cheese

Instructions

  1. Heat the olive oil in a large heavy skillet or sauté pan over medium-low heat. Add the sliced onions and cook, stirring occasionally, until they are caramelized and golden brown, about 20-25 minutes.
  2. Add the minced garlic to the skillet and cook, stirring constantly, for 1-2 minutes, until fragrant.
  3. Remove the skillet from the heat and let it cool slightly. Stir in the sour cream, mayonnaise, thyme, salt, and pepper until well combined.
  4. Add the Worcestershire sauce and grated cheddar cheese to the skillet and stir until well combined.
  5. Taste the dip and adjust the seasoning as needed. Cover the skillet with plastic wrap and refrigerate the dip for at least 30 minutes to allow the flavors to meld.
  6. When ready to serve, give the dip a good stir and adjust the seasoning as needed. Serve the dip with chips, veggies, or use it as a topping for baked potatoes or burgers.
  7. To caramelize the onions, cook them over low heat, stirring occasionally, until they are golden brown and fragrant. This process can take up to 30 minutes, but it's essential for developing the deep, rich flavor of the dip.
  8. Use a thermometer to check the temperature of the dip. It should be at room temperature or slightly chilled before serving.
  9. If the dip is too thick, stir in a little sour cream or mayonnaise to thin it out. If it's too thin, stir in a little grated cheddar cheese to thicken it.
  10. To make the dip ahead of time, prepare it up to a day in advance and store it in the refrigerator. Let it come to room temperature before serving.
  11. To freeze the dip, transfer it to an airtight container or freezer bag and store it in the freezer for up to 2 months. Thaw the dip overnight in the refrigerator before serving.

Nutrition (per serving, approximate)

120Calories
2gProtein
10gCarbs
8gFat