Slow Cooker Onion Soup
4.3
Ingredients
- Prep
- 15 min
- Cook
- 255 min
- Total
- 270 min
Instructions
- 1 Melt butter in a skillet over medium heat; cook and stir sweet onion and red onion in melted butter until softened, about 10 minutes. Cook and stir garlic into onion mixture until fragrant, about 2 minutes. Transfer to a slow cooker.
- 2 Pour beef stock, brandy, soy sauce, and Worcestershire sauce into slow cooker. Season with salt and black pepper.
- 3 Cook soup on High for 4 to 5 hours.
- 4 Preheat the oven's broiler and set the oven rack about 6 inches from the heat source.
- 5 Ladle the soup into 3 oven-proof bowls; top with croutons and a slice of Provolone per bowl.
- 6 Broil in the preheated oven until cheese melts and begins to brown, about 3 minutes.
By Plain ole Bob