Crockpot French Onion Soup

This Crockpot French Onion Soup is classic comfort food at its finest. Packed with caramelized onion flavor and slow cooked to perfection. It’s topped with toasted crusty bread cubes and gooey melted cheese.

This small batch slow cooker recipe is super easy and makes a great lunch, dinner, or soup course for two people.

Yes, you can caramelize onions in a slow cooker.  And, yes, they make the most heavenly Crockpot French Onion Soup.

As an Amazon Associate, I may make a small commission, at no additional cost, if you purchase through product affiliate links in this post.

How to make French Onion Soup without Wine

Cut the onion into rings, and then cut the rings in half.

Place the onions in a 4 quart crockpot. Click here for a 4 quart crockpot.

Add coarse salt, melted butter, fresh cracked black pepper, Worcestershire sauce and thyme.

Cook on low for 7 to 8 hours until nicely brown and caramelized.

Pour the beef broth into the slow cooker and cook for at least one hour more.

While the broth is cooking, toast the 2 thick slices of crusty bread in a toaster oven.

Cut the toast into large cubes.

Shred the cheese and set aside.

When the broth is almost done, preheat the broiler to high.

Arrange two oven safe soup bowls on a baking sheet. I use these bowls for French Onion Soup.

Ladle hot soup into the bowls.

Place the toasted crusty bread cubes on top of the soup.

Sprinkle each bowl with half of the cheese.

Broil until cheese is bubbly and golden, about 2 – 4 minutes.

You may also enjoy

These great recipes:

Bean and Bacon Soup

This easy Bean and Bacon Soup is made with great northern beans, thick bacon, celery, carrots, onion, and garlic. It comes together in just one pan on the stove and is so much better than the canned version.

Get the Recipe

Egg Drop Soup

This Easy Egg Drop Soup recipe is simple to make. It’s also known as egg flower soup and is filled with chicken stock, ginger, soy sauce, green onion, and beaten egg. This low carb Chinese restaurant style soup is delicious and only takes about 15 minutes to make.

Get the Recipe

Easy Homemade Mushroom Soup

This easy homemade Mushroom Soup is rich and savory filled with two types of fresh mushrooms and onions seasoned with thyme, bay leaf, and soy sauce. Too finish it is topped with shredded Parmesan and fresh cracked black pepper.

Get the Recipe

Pumpkin Ginger Soup

This thick and creamy savory Pumpkin Ginger Soup is simple to make using fresh or canned pumpkin puree mixed with ginger, onion, garlic, cinnamon, nutmeg, and heavy cream.

Get the Recipe

Continue to Content

Yield: Serves 2

Crockpot French Onion Soup

Print

This Crockpot French Onion Soup is classic comfort food at its finest. Packed with caramelized onion flavor and slow cooked to perfection. It’s topped with toasted crusty bread cubes and gooey melted cheese.

Prep Time 10 minutes

Cook Time 8 hours

Total Time 8 hours 10 minutes

Ingredients

• 1 large Vidalia onion
• 1/2 teaspoon coarse salt
• 2 Tablespoons butter (melted)
• 1/4 teaspoon fresh cracked black pepper
• 1 teaspoon Worcestershire sauce
• 1/4 teaspoon thyme
• 2 cups beef broth
• 2 slices bread, thick cut crusty
• 4 ounces Jalsburg cheese, Swiss, or Gruyere

Instructions

1. Cut the onion into rings, and then cut the rings in half.
2. Place the onions in a 4 quart crockpot. Click for a 4 quart crockpot.
3. Add coarse salt, melted butter, fresh cracked black pepper, Worcestershire sauce and thyme.
4. Cook on low for 7 to 8 hours until nicely brown and caramelized.
5. Pour the beef broth into the slow cooker and cook for at least one hour more.
6. While the broth is cooking, toast the 2 thick slices of crusty bread in a toaster oven.
7. Cut the toast into large cubes.
8. Shred the cheese and set aside.
9. When the broth is almost done, preheat the broiler to high.
10. Arrange two oven safe soup bowls on a baking sheet. Click for 20 ounce oven safe soup bowls.
11. Ladle hot soup into the bowls.
12. Place the toasted crusty bread cubes on top of the soup.
13. Sprinkle each bowl with half of the cheese.
14. Broil until cheese is bubbly and golden, about 2 - 4 minutes.

Recommended Products

As an Amazon Associate I may make a small commission, at no additional cost to you, if you make a purchase through product links in this post.

• 
  Hamilton Beach 4-Quart Programmable Slow Cooker With Dishwasher-Safe Crock and Lid

Nutrition Information:

Yield:

2

Serving Size:

1
Amount Per Serving: Calories: 703Total Fat: 48gSaturated Fat: 28gTrans Fat: 1gUnsaturated Fat: 16gCholesterol: 143mgSodium: 2198mgCarbohydrates: 30gNet Carbohydrates: 0gFiber: 2gSugar: 11gSugar Alcohols: 0gProtein: 38g

Nutrition information is a guideline only, is calculated automatically by third party software, and absolute accuracy is not guaranteed.

Did you like this recipe?

Please leave a comment on this post and pin this recipe on Pinterest.