Best 7 Crockpot French Onion Soup Recipes

FRENCH ONION SOUP (SLOW COOKER)

Steps:

• Melt butter in a skillet over medium heat. Cook and stir onions in melted butter until clear and browned, 10 to 15 minutes; transfer to a slow cooker. Add beef broth, garlic, salt, and black pepper to the slow cooker.
• Cook on High for 4 hours or on Low for 8 hours.

SLOW-COOKER FRENCH ONION SOUP

Steps:

• Place Reynolds™ Slow Cooker Liners inside a 5- to 6 1/2 -qt slow cooker bowl. Make sure that liner fits snugly against the bottom and sides of bowl and pull the top of the liner over rim of bowl.
• In lined slow cooker, mix onions and margarine.
• Cover and cook on high heat setting 30 to 35 minutes or until onions begin to slightly brown around edges.
• Mix flour, Worcestershire sauce, sugar and pepper. Stir flour mixture and broth into onions. Cover and cook on low heat setting 7 to 9 hours (or high heat setting 3 to 4 hours) or until onions are very tender.
• Prepare Cheesy Broiled French Bread. Place 1 slice bread on top of each bowl of soup. Serve immediately.

SLOW-COOKED FRENCH ONION SOUP

Steps:

• Place butter in a 5-qt. slow cooker. Top with sweet and red onions; sprinkle with pepper. Cook, covered, on low until onions are tender, 5-6 hours., Stir in broth, water, wine, herbs and Worcestershire sauce. Cook, covered, on low until flavors are blended, 2-3 hours. Remove herb sprigs and bay leaf., To serve, preheat broiler. Place bread on a baking sheet; broil 4 in. from heat until lightly toasted, 1-2 minutes per side. Top bread with cheese; broil until cheese is melted, 1-2 minutes. Divide soup among eight bowls; top with cheese toasts and serve immediately.

CROCK POT FRENCH ONION SOUP

Steps:

• Add first four ingredients to your crockpot.
• Cover and cook on High for 4-6 hours.
• Here comes the difference between most soups like this. Place a slice of cheese on the bottom of your bowl.
• Add the soup followed by your croutons.
• As you stir your soup all that good cheese gets swirled around.

SLOW COOKER FRENCH ONION SOUP

Steps:

• Heat butter in a large, heavy pot over medium-high heat; cook and stir onions until they become translucent, about 10 minutes. Sprinkle onions with sugar; reduce heat to medium. Cook, stirring constantly, until onions are soft and browned, at least 30 minutes. Stir in garlic and cook until fragrant, about 1 minute.
• Stir sherry into onion mixture and scrape bottom of pot to dissolve small bits of browned food from the pot. Transfer onions into a slow cooker and pour in beef broth. Season to taste with sea salt; stir in thyme and bay leaf. Cover cooker, set on High, and cook 4 to 6 hours. If desired, set on Low and cook 8 to 10 hours.
• About 10 minutes before serving, set oven rack about 8 inches from the heat source and preheat the oven's broiler. Arrange bread slices on a baking sheet.
• Broil bread slices until toasted, 1 to 2 minutes per side.
• Combine Gruyere, Emmental, Parmesan, and mozzarella cheeses in a bowl, tossing lightly. Fill oven-safe soup crocks 3/4 full of onion soup and float a bread slice in each bowl. Top with about 2 tablespoons of cheese mixture per serving.
• Place filled bowls onto a baking sheet and broil until cheese topping is lightly browned and bubbling, about 2 minutes.

SLOW-COOKER FRENCH ONION SOUP

Steps:

• Place onions and butter in a 1-1/2-qt. slow cooker coated with cooking spray. Cover and cook on low for 6 hours or until onions are tender. Stir in the broth, sherry and pepper. Cover and cook 2-3 hours longer or until heated through. , Ladle soup into ovenproof bowls. Top each with a slice of toast and a slice of cheese. Broil 4-6 in. from the heat for 2-3 minutes or until cheese is melted. Serve immediately.

CROCK POT FRENCH ONION SOUP FOR THE LAZY!

Steps:

• Slice or chop onions, then mix all of the above in a crock pot and set it for 8 hours.
• Eat.
• Or if you want to get fancy, serve it this way: add one slice of dry crusty french bread into each bowl and pour soup over the bread into the bowl. Cover with Gruyere or Jarlsberg Cheese and put under the broiler for about 2 minutes until cheese bubbles and gets a little brown.