Skip to main content

Slow Cooker French Onion Soup

Image for Slow Cooker French Onion Soup
plate

Yield

Serves 6-8

prep

Prep Time

10 minutes

cook

Cook Time

6 hours, 5 minutes to 12 hours, 5 minutes

clock

Total Time

6 hours, 15 minutes to 12 hours, 15 minutes

kikkoman products used:

ingredients

6 medium sweet white onions, sliced to ¼ inch thickness
4 tablespoons unsalted butter
6 cups low-sodium beef stock
¼ cup Kikkoman® Rice Vinegar
3-4 tablespoons Kikkoman® Soy Sauce
2 sprigs thyme
1 dried bay leaf
¼ teaspoon cracked black pepper

For Serving
1 French bread baguette, sliced into ½ inch slices
1 ½ cups shredded gruyere cheese

directions

  1. Add slices of onion to the slow cooker and top with butter. Cover and cook on low for 8 hours or overnight or on high for 4 hours. Stir onions once for even cooking.
  2. Add beef stock, rice vinegar, soy sauce, thyme, bay leaf and cracked pepper. Cover and cook for 2-4 hours longer.
  3. Heat oven to broil. Place slices of bread onto a baking sheet and sprinkle with cheese. Broil for 3-5 minutes, until bread is toasted and cheese is melted.
  4. Remove thyme and bay leaf from soup. Ladle soup into bowls and place toasted bread on top. Enjoy hot.

THE STORY OF SOY SAUCE

Even people who love soy sauce and use it all the time are often surprised to learn what it is and how it’s made. We make ours from just four simple ingredients—water, soybeans, wheat, and salt. Those ingredients are transformed through a traditional brewing process—much like making wine or beer—that has remained unchanged for centuries.

READ THE STORY OF SOY SAUCE

Coupon Corner

Check out the current coupons for your favorite Kikkoman products.

View Coupons

ANNOUNCING THE

KIKKOMAN

LOVE UNBOTTLED

contest

ENTER TO WIN!

UnbottlekikbottlekikJapan
Click to scroll back to the top