Classic French Onion Soup

5 / 5 (10 reviews)

This easy French onion soup recipe makes the perfect comfort food meal on a cold day! Even better, you can make this soup from scratch in under an hour.

By: Keviniscooking (via Keviniscooking)
Original Publish: Oct 7, 2020
Last Updated: Mar 1, 2026
Prep: 10 mins
Cook: 50 mins
Yields: 6

Nutrition Facts

383 kcalCalories
13 gProtein
47 gCarbs
11 gFat
Finished Classic French Onion Soup

Ingredients

Instructions

  1. Preheat oven to 400°F. Slice half of the baguette to have 2-3 slices per soup ramekin. Place bread slices on baking sheet and toast the bread slices until golden brown (See Note 2). Remove and allow to cool. Crumble into each soup ramekin on a baking sheet. Set aside.

  2. In a heavy bottom soup pot or Dutch oven over medium low heat add the butter and oil to melt.

  3. Add the sliced onions and stir. Cover with lid and cook for 15 minutes. Remove lid and turn heat to low. Cook, stirring often, another 15 minutes until onions are a dark golden brown.

Want to see how it turns out?

We've hidden the final 3 steps to support the original creator. Get the full, complete instructions directly from their site!

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Chef's Notes


Use white or yellow onions, red are too sweet, but that is up to you.
Rub with fresh garlic and oil prior to toasting, optional.

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Reviews from the Original Source

FIONA J ★ 5.0/5

Hi Kevin, Loved your recipe and video - very quick and easy to follow/refer to. I made my beef stock using oxtail (cooked overnight in a slow cooker) and it was delicious. I used the white wine and brandy (to gain an authentic classic French flavour) and substituted flour with corn starch to keep it gluten free.

carolyn D'Alessandro ★ 5.0/5

You cook great food!!

Sara Welch ★ 5.0/5

I love soup season for recipes just like this one! Looking forward to warming up with this for dinner tonight!

Paula ★ 5.0/5

This was really excellent . Kevin, your instructions and suggestions are always spot on. For some reason I can never caramelize onions as fast as recipes call for , but I didn't mind. I didn't have any fresh thyme , but this was still 5 stars .

Toni Dash ★ 5.0/5

This is such a comforting meal for fall nights!!

Jen ★ 5.0/5

Thank you for easily breaking down this recipe! I have always wanted to try it at home as it's my husband's favorite. Can't wait to see his face when he takes his first bite. Yum!

beti @ easyweeknightrecipes.com ★ 5.0/5

My favorite soup!! YUM!! I can't wait to try this recipe!

katerina @ diethood.com ★ 5.0/5

mmmm...such a warm and comforting soup!! Perfect for fall!

Erin | Dinners,Dishes and Dessert ★ 5.0/5

This classic French onion soup recipe couldn't look any more perfect!

Pam Sims Dalsin ★ 5.0/5

Lovely and rich. Thanks for the storage options. Nice to know that I can look forward to having this soup later!

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