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Life Currents
Home » French Onion Soup Dip

French Onion Soup Dip

September 16, 2024 by Debi 1 Comment

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French Onion Soup Dip takes a classic hot bowl of French Onion soup and turns it into a from scratch warm and creamy appetizer that’s perfect for slathering on crusty pieces of bread.

This baked French onion dip gets its rich flavor from lots of caramelized onions, cream cheese, mozzarella, and a sprinkling of Gruyere cheese. Put this out at any football tailgating party or family holiday, and watch it disappear!

A cast iron skillet with cheesy dip in it bread around the outside of the skillet and a knife in the dip.

We appreciate you

Please let me know if you have any questions about this recipe. I read all the comments myself and I try to help as soon as I can. I have readers from all levels of comfort and experience in the kitchen on my site, and I’ve tried to answer some of your questions already in the post. But if I’ve missed anything, please feel free to leave a comment and ask.

a piece of bread lifting the onion dip out of the skillet.

Tailgating snacks month

Football season is here, and with it, all the tailgating snacks. Even if you don’t watch football, these appetizers are a real treat. Perfect for any party or get together.

This cheesy and delicious hot onion dip doesn’t use any onion soup mix! All that amazing onion flavor comes from fresh onions that are cooked to a browned and caramelized perfection.

a square crop of football decorations with "tailgating snacks month 2024" in the center.

How to make

French onion soup dip with cream cheese was inspired by my French Onion Bruschetta recipe. It’s a delicious way to enjoy all that oniony goodness.

Scroll down to the printable recipe card for full ingredient amounts and instructions.

dip ingredients on left and cream cheese mixture on right.

Get your ingredients out. I like to mix up the cream cheese and sour cream while the onions are cooking.

how to make French Onion Bruschetta: sliced onions on left and onions cooking in a cast iron skillet on right.

caramelized onions in a skillet on left and added to cream cheese and sour cream mixture on right.

You’ll start by caramelizing the onions on the stove. Don’t rush this process. You want them to be nice and browned.

Then add the broth to the onions, a little at a time. I use and recommend vegetarian broth, but feel free to use beef broth for a more classic flavor or chicken broth if you prefer. I’m a big fan of using what already tastes good to your family.

dip added to a skillet and topped with shredded Gruyere on left and after baking on right.

Next, you’ll mix the onions with the creamy goodness – cream cheese, sour cream, and mozzarella. Make sure it’s all in an oven proof container. I used a large cast iron skillet for the pictures, but it can be a humble casserole dish if you prefer. Just make sure that it’s an oven safe container.

Top it with the shredded Gruyere and into the oven to bake until hot and bubbly. You could brown it under the broiler for a minute if you wanted as well.

Serving suggestions

But how do you eat French onion dip? Oh, you mean besides just eating it with a spoon?

My favorite way to eat this is with sliced French bread, sourdough, or any crusty bread. You get that classic French Onion Soup vibe with the bread.

But don’t stop there. It’s also delicious with breadsticks, crackers (I especially like Triscuits here), sturdy pretzels, potato chips, or tortilla chips.

Sliced veggies are a great option too: Sliced red peppers, cucumbers, or carrot sticks.

And I like using a knife to help serve up the dip and get all the yumminess onto the bread or chip.

You can make homemade bread sticks as well. This is a recipe I shared in my lasagna dip recipe.

  • ½ of a loaf of French bread Italian bread, or sourdough
  • 6 teaspoons olive oil
  • ¼ teaspoon each salt and freshly ground black pepper 
  • Preheat oven to 350° F.
  • Slice bread into sticks. Mix olive oil, salt, and pepper together in a small bowl. Brush olive oil mixture onto bread sticks. You can sprinkle a little Parmesan onto each stick as well if you like. Bake in 350° oven for 8-10 minutes until golden and toasted.

dip in a skillet with bread and Italian hard bread sticks around the skillet some small footballs in the upper left as well.

Storing leftovers

Store leftover dip in an airtight container in the fridge for up to 4 days.

Reheat it in the microwave. I’ve also been known to eat it cold from the fridge.

Make ahead

This is a great make ahead appetizer. Caramelize the onions, and mix them together with the cream cheese, sour cream, and mozzarella. Allow it to cool completely. Keep the mixture in an airtight container in the fridge a couple of days.

When you’re ready, Place the dip in an oven safe dish, sprinkle with shredded Gruyere and pop it in the oven to bake. It might take a few extra minutes to bake if you’re baking it directly from the fridge.

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looking down into a skillet filled with onion and cheese dip and some breadsticks on the side of the skillet.
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Recipe

square crop of a cast iron skillet filled with creamy onion dip and a knife in the dip sliced bread next to the dip.

French Onion Soup Dip

Debi
French Onion Soup Dip takes a classic hot bowl of French Onion soup and turns it into a from scratch warm and creamy appetizer that’s perfect for slathering on crusty pieces of bread.
5 from 1 vote
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Prep Time 20 minutes mins
Cook Time 50 minutes mins
Resting time 5 minutes mins
Total Time 1 hour hr 15 minutes mins
Course Appetizer
Cuisine American
Servings 8 servings
Calories 182 kcal

Ingredients
  

  • 4 small onions thinly sliced about 4 ½ cups
  • 3 tablespoons olive oil or light tasting oil of your choice
  • ½ teaspoon kosher salt
  • 1 cup low-sodium vegetable broth
  • 4 ounces cream cheese room temperature
  • ½ cup sour cream
  • ½ teaspoon dried thyme or 6 sprigs of fresh thyme plus more for serving
  • 4 ounces Mozzarella shredded
  • 3 ounces Gruyere or Swiss cheese shredded

Instructions
 

  • Heat a large nonstick skillet over medium-high heat. When warm, add the oil.
  • When the oil is hot, add the thinly sliced onions to the pan. Add the salt, and stir often while onions cook.
  • Let the onions caramelize slowly, stirring often so they don’t burn on the bottom of the pan. This process should take about 30 minutes, depending on the heat in your pan.
  • When the onions have browned beautifully, add the broth a quarter cup at a time. Stir with the spoon as the onions soak up the broth. Do this three more times. Add the thyme leaves, and remove the pan from the heat.
  • Preheat oven to 400° F.
  • Combine cream cheese and sour cream in a large bowl. Stir in caramelized onions and shredded mozzarella. Pour mixture into an oven safe dish. Top with shredded Gruyere or Swiss cheese.
  • Bake in 400° F oven for 15-20 minutes, or until hot and bubbly.
  • Let cool for five minutes. Garnish with additional thyme.

Notes

Serve with crusty bread, crackers, breadsticks, or veggie sticks.

Nutrition

Calories: 182kcalCarbohydrates: 9gProtein: 10gFat: 12gSaturated Fat: 5gPolyunsaturated Fat: 1gMonounsaturated Fat: 6gCholesterol: 26mgSodium: 432mgPotassium: 158mgFiber: 1gSugar: 3gVitamin A: 244IUVitamin C: 4mgCalcium: 261mgIron: 0.3mg

Nutritional information is based on third-party calculations, and should be considered estimates. Actual nutritional content will vary based on brands used, measuring methods, portion sizes, and more.

Keyword cheese, dip, french onion
Tried this recipe?Mention @LifeCurrents or tag #LifeCurrents!

cheesy dip in a cast iron skillet with a knife and a piece of bread.
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Filed Under: Appetizers, Game Day, Tailgating Snacks Month Tagged With: appetizers, Cooking, dip, Food, French, gluten-free, recipe, vegetarian

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about debi

ABOUT DEBI

Hello! I’m Debi, the girl behind Life Currents where I write about mainly healthy vegetarian dishes. My husband eats meat, so occasionally I share some of his dishes as well. And, I’ll share tasty treats and projects that we do. Read more...

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Comments

  1. Debi

    September 16, 2024 at 5:54 am

    5 stars
    Oh my gosh this is great! Hot & cheesy. Gooey. Perfect comfort food! I hope you love it as much as my family does. Debi, author, Life Currents

5 from 1 vote

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Hi! I’m Debi, the girl behind Life Currents, where I write about mainly healthy vegetarian dishes with some great desserts and other goodies mixed in! Read More >>>

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