French Onion Soup
This crockpot French onion soup is so easy and delicious, it will literally blow you away! It’s warm, hearty, and perfect for those chilly...
- Time: 375 min
- Servings: 8
Source: Petite Gourmets
Ingredients
- pounds of peeled and sliced onion
- tablespoons of melted unsalted butter
- tablespoons of olive oil
- of reduced-sodium beef broth
- tablespoons of balsamic vinegar
- tablespoons of brandy
- of grated gruyere cheese
- slices of toasted bread
- teaspoons of rock salt
- teaspoons of black pepper