Cheesy French Onion Ramen Noodle Soup

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By Millie Pham

Hey there!

Okay, this one’s a total game changer. If French onion soup and cheesy ramen had a baby, it’d be this bowl of comfort. You’ve got melty cheese, sweet caramelized onions, savory broth, and soft ramen noodles—all in one bowl.

It’s cozy, cheesy, and super easy to make. We’ve made this a few times for family movie nights, and now it’s basically a tradition.

🧀 Why I Love This Recipe

  • It’s like soup and grilled cheese had a glow-up.
  • Takes simple pantry ingredients and turns them into something next-level.
  • Kids LOVE it—no fighting at the dinner table!
  • So satisfying and perfect for a cold night.

Serves: 4
Total Time: 35 minutes

Cheesy French Onion Ramen Noodle Soup.

🛒 What You’ll Need

  • 2 tbsp unsalted butter
  • 2 large yellow onions, thinly sliced
  • 2 cloves garlic, minced
  • 1 tsp sugar
  • 1/2 tsp salt
  • 4 cups beef broth
  • 2 cups water
  • 2 packs ramen noodles (discard seasoning packet)
  • 1 tsp Worcestershire sauce
  • 1/2 tsp black pepper
  • 1 cup shredded mozzarella cheese
  • 1/2 cup shredded Gruyère cheese
  • Optional: fresh thyme or parsley for garnish

🧑‍🍳 Pro Tips

  • Slice onions super thin for the best caramelization.
  • Don’t rush the onions—they need time to get golden and sweet.
  • Use both cheeses for gooey goodness and that French onion vibe.
  • Serve right away while the cheese is perfectly melted.
  • Let the kids swirl their noodles—makes eating way more fun!

🔧 Tools You’ll Need

  • Large saucepan or Dutch oven
  • Wooden spoon
  • Cheese grater
  • Knife and cutting board
  • Soup bowls

🔁 Substitutions & Variations

  • Swap vegetable broth for beef to make it vegetarian.
  • Use Swiss cheese if you can’t find Gruyère.
  • Try adding mushrooms or shredded rotisserie chicken.
  • Use gluten-free ramen if needed.

⏱ Make-Ahead Tips

You can caramelize the onions ahead of time and store them in the fridge for up to 3 days. When ready, just heat and finish the soup!

🍲 Let’s Make It!

Step 1: Caramelize the onions

Melt 2 tbsp unsalted butter in a large saucepan over medium heat. Add 2 sliced yellow onions, 1 tsp sugar, and 1/2 tsp salt. Stir often and cook for 15–20 minutes until golden and soft.

Step 2: Add garlic

Add 2 cloves minced garlic to the caramelized onions. Cook for 1–2 minutes until fragrant.

Ultra close-up of minced garlic blending into golden caramelized onions in butter, garlic just starting to soften in the pan, on a modern stainless steel gas stove, with all-natural lighting, taken with an iPhone 15 Pro, top-down shot used by recipe bloggers.

Step 3: Add broth and water

Pour in 4 cups beef broth and 2 cups water. Stir, then add 1 tsp Worcestershire sauce and 1/2 tsp black pepper. Bring to a simmer.

Step 4: Cook the noodles

Add 2 packs of ramen noodles (no seasoning packet). Let simmer for 3–4 minutes until noodles are soft.

dry ramen noodles softening in a simmering mixture of golden caramelized onions, minced garlic, rich beef broth, Worcestershire sauce, and black pepper in a stainless steel saucepan

Step 5: Add cheese

Turn off heat. Sprinkle 1 cup shredded mozzarella and 1/2 cup shredded Gruyère on top. Let sit for a minute to melt, or broil for a few seconds if you want it bubbly.

shredded mozzarella and Gruyère slowly melting into a hot, simmering ramen onion soup filled with softened noodles, golden caramelized onions, and rich broth

Step 6: Serve & garnish

Ladle soup into bowls, garnish with fresh thyme or parsley if you like, and serve hot!

🥡 Leftovers & Storage

Let soup cool completely, then store in an airtight container in the fridge for up to 3 days. Reheat on the stove, and add a little extra broth if it thickens.

🍽 What to Serve With

  • A green salad with vinaigrette
  • Toasted baguette slices for dipping
  • Roasted veggies or garlic green beans

❓FAQ

Can I make this vegetarian?
Yes! Just use veggie broth and skip Worcestershire or use a vegetarian version.

Can I use other noodles?
Sure! Udon or egg noodles work great too—just watch the cooking time.

What if I don’t have Gruyère?
Swiss or even sharp white cheddar will still taste awesome.

💛 Final Thoughts

You have to try this cozy mashup—it’s like a big cheesy hug in a bowl. If your crew loves soup and noodles (and let’s be real—cheese), this’ll be a new favorite. When you make it, drop a comment and let me know how it went or if you tried any fun twists!

Let’s make magic in the kitchen, one noodle at a time. 🍜🧀💛

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