Les recettes de Lili

Hearty Lentil French Onion Soup With Melty Gruyère

Total time
1 h 55
servings
4 servings
Dish type
Starter
Hearty Lentil French Onion Soup With Melty Gruyère
Contains milkPork-freeGluten-free

Prep

25 min

Cook

1 h 30

Total time

1 h 55

Ingredients

Ingredients

servings
  • 4 c. à soupe (57 g) unsalted butter, plus more for bread
  • 2 pounds (900 g) yellow onions, thinly sliced (about 7 cups; see notes)
  • 1 1/2 teaspoons Diamond Crystal kosher salt, plus more to taste; for table salt, use half as much by volume
  • 1 /2 teaspoon freshly ground black pepper
  • 1 /4 cup (120 ml) dry sherry
  • 7 tasse (1.65 L) homemade beef stock or homemade or store-bought low-sodium chicken stock
  • 1 tasse dried French le Puy lentils (7 ounces; 200 g), picked over for stones, rinsed, and drained
  • 2 fresh thyme sprigs, plus thyme leaves for garnish
  • 1 dried bay leaf
  • 1 c. à café (5 ml) apple cider vinegar
  • 8 (1/2-inch-thick) French bread slices, trimmed to fit bowl size, and toasted until crisp
  • 1 medium clove garlic
  • 8 ounces (226 g) Gruyère cheese, grated (about 2 cups)

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Method

  1. 1

    In a large Dutch oven, melt butter over medium-high heat until foaming. Add onions, salt, and pepper; cook, stirring occasionally, until onions are softened, 6 to 8 minutes.

  2. 2

    Reduce heat to medium-low and cook, stirring frequently and scraping bottom of pot as needed, until onions are sweet and deeply caramelized, 45 minutes to 1 hour. If browned onion juices on bottom of pot threaten to burn, add 1 tablespoon (15 ml) water, scrape up browned bits, and continue cooking.

  3. 3

    Add sherry, scraping up any browned bits, and cook over medium until alcohol is mostly evaporated, 2 to 3 minutes.

  4. 4

    Add stock or broth, lentils, thyme sprigs, and bay leaf. Bring to a boil over medium-high heat, then reduce heat to medium-low, cover, and simmer, stirring occasionally, until lentils are tender but hold their shape, 25 to 30 minutes.

  5. 5

    Remove and discard thyme sprigs and bay leaf. Stir in apple cider vinegar. Season with additional salt and pepper to taste.

  6. 6

    Preheat broiler and adjust oven rack to about 6 inches from heat source. Lightly butter toasted French bread slices, and rub with garlic clove until fragrant.

  7. 7

    Ladle soup evenly into 4 broiler-safe bowls. Top each bowl with 2 slices of bread, overlapping slightly. Sprinkle each bowl evenly with 1/2 cup (2 ounces) Gruyère cheese.

  8. 8

    Place bowls on a rimmed baking sheet. Broil until cheese is melted and browned in spots, about 3 to 4 minutes. Garnish with thyme leaves, and serve immediately.

Nutrition

calories
784 kcal
fatContent
33 g
fiberContent
11 g
sugarContent
25 g
sodiumContent
2214 mg
proteinContent
42 g
cholesterolContent
97 mg
carbohydrateContent
83 g
saturatedFatContent
19 g
unsaturatedFatContent
0 g

Indicative values from the source, for the original recipe.

Source : seriouseats

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