Name: French Onion Dip
Prep time: 10 min
Cook time: 35 min
Total time: 45 min
Cuisine: American
Ingredients: 2 tablespoons olive oil; 2 large yellow onions, thinly sliced; 1/2 teaspoon salt; 1/2 teaspoon pepper; 1/2 teaspoon garlic powder; 1 teaspoon Worcestershire sauce; 1 1/2 cups plain Greek yogurt; 1/2 cup mayonnaise

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Creamy, rich, and full of deep flavor, this French Onion Dip brings the savory goodness of caramelized onions into a healthier, Greek yogurt-based dip. It’s a party favorite that I like to make ahead so it’s perfectly chilled and ready to serve when guests arrive. Whether I pair it with crunchy veggies, crispy chips, or buttery crackers, this dip always disappears fast.

French Onion Dip

Ingredients

(Tip: You'll find the full list of ingredients and measurements in the recipe card below.)

2 tablespoons olive oil

2 large yellow onions, thinly sliced

½ teaspoon salt

½ teaspoon pepper

½ teaspoon garlic powder

1 teaspoon sauce (Note: sauce type is unspecified; Worcestershire sauce works great)

1 ½ cups plain Greek yogurt

½ cup mayonnaise

Directions

I heat the olive oil in a large skillet over medium heat.

I add the sliced onions, salt, and pepper, and cook them slowly—stirring occasionally—for 30 to 35 minutes, until they turn deep golden brown and caramelized.

I remove the skillet from the heat and let the onions cool completely.

In a medium bowl, I mix together the Greek yogurt, mayonnaise, garlic powder, and sauce.

I stir in the cooled onions and mix everything until fully combined.

I cover the dip and refrigerate it for at least 1 hour so the flavors can develop.

I serve it chilled with chips, veggies, or crackers.

Servings and timing

Prep Time: 10 minutes

Cooking Time: 35 minutes

Total Time: 45 minutes

Servings: 8

Calories per serving: 120 kcal

Variations

I sometimes swap the Greek yogurt for sour cream if I want a richer texture.

For a smoky twist, I add a pinch of smoked paprika or a dash of hot sauce.

I like mixing in fresh chopped chives or parsley for a burst of color and freshness.

To make it vegan, I use plant-based yogurt and mayo alternatives.

If I want extra onion flavor, I add a spoonful of onion soup mix (just be mindful of the salt).

Storage/Reheating

I keep the dip in an airtight container in the fridge for up to 4 days. It actually tastes better the next day once the flavors meld. I never reheat this dip since it’s meant to be served chilled, but I do give it a quick stir before serving again in case it separates a little.

FAQs

What type of onions work best for this dip?

I use yellow onions because they caramelize beautifully and develop a rich, sweet flavor. White onions can work too, but they’re sharper in taste.

Can I make this dip ahead of time?

Yes, I often make it a day in advance. That gives the flavors more time to develop, making it even more delicious.

Is there a substitute for Greek yogurt?

Sour cream is a great substitute if I want a tangier and creamier texture. Just be aware it will change the nutritional profile.

What can I serve with French Onion Dip?

I like pairing it with kettle-cooked chips, sliced carrots, cucumbers, celery, or even toasted baguette slices.

Can I freeze French Onion Dip?

I don’t recommend freezing it. The texture of the yogurt and mayo changes once thawed, and it can become watery.

Conclusion

This French Onion Dip is everything I want in a savory snack—creamy, flavorful, and easy to make. The caramelized onions add depth, and the Greek yogurt keeps it light and refreshing. Whether I’m hosting a party or just craving something tasty, this dip never disappoints.

📖 Recipe:

French Onion Dip

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Author: Cheryl
Total Time: 45 minutes
Yield: 8 servings
Diet: Vegetarian

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Description

A creamy, rich French Onion Dip made with caramelized onions, Greek yogurt, and mayonnaise. It's a healthier homemade version, perfect for parties and snacking.