Slow Cooker French Onion Soup
User Reviews
4.8
78 reviews
Excellent
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Prep Time
15 mins
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Cook Time
10 hrs 15 mins
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Total Time
10 hrs 20 mins
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Servings
8 servings
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Course
Soup
Slow Cooker French Onion Soup
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Did you know you can make French onion soup in the crockpot?! It's ridiculously easy with basically no stirring and no work!
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Ingredients
- 3 pounds sweet onions thinly sliced
- 3 tablespoons unsalted butter melted
- 2 teaspoons brown sugar
- Kosher salt and freshly ground black pepper to taste
- 6 prigs fresh thyme
- 1 bay leaf
- 6 cups beef stock
- 2 teaspoons sherry vinegar
- 1 french baguette sliced
- 1 cup shredded gruyere cheese
- 1 cup shredded Asiago cheese
Instructions
- Place onions into a 6-qt slow cooker.
- Stir in butter, brown sugar and 1 teaspoon salt; top with thyme and bay leaf. Cover and cook on high heat for 8-10 hours, or until onions are caramelized and browned.*
- Stir in beef stock and sherry; season with salt and pepper, to taste. Cover and cook on high heat for 2-3 hours, or until heated through. Remove and discard thyme and bay leaf.
- Preheat oven to broil.
- Place baguette slices onto a baking sheet. Place into oven and broil until golden brown on both sides, about 1-2 minutes per side; set aside.
- Divide soup into ramekins or ovenproof bowls. Place onto a baking sheet. Top with baguette slices to cover the surface of the soup completely; sprinkle with cheeses.
- Place into oven and broil until golden brown and cheeses have melted; about 2 minutes.
- Serve immediately.
Notes
- Stir halfway, as needed, to prevent burning.
Genuine Reviews
User Reviews
Overall Rating
4.8
78 reviews
Excellent
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