Crock Pot French Onion Soup
Cuisine: Soup
 
Ingredients
  • 4 lbs. onions, yellow, sweet, or a mix of both
  • ½ cup butter
  • 1 tsp. salt
  • 8 cups beef broth
  • 1 tsp. ground thyme
  • 2 tbsp. balsamic vinegar
  • Sliced French bread
  • Sliced provolone cheese
Instructions
  1. Cut onions in half and then thinly slice. Place in crock pot with butter and salt. Cook on low for 8 hours.
  2. After 8 hours, add beef broth, thyme, and balsamic vinegar to the crock pot. Cook on low for another 4 hours.
  3. Preheat oven to 350 degrees Fahrenheit. Place soup into oven-safe bowls or dishes on a rimmed baking sheet and top with a slice of French bread and 1-2 slices of cheese.
  4. Bake for 10-15 minutes until cheese is melted.
  5. Enjoy!
Recipe by For the Love of Gourmet at https://fortheloveofgourmet.com/crock-pot-french-onion-soup/