Benihana Onion Soup Recipe

Unlock the secret to Benihana's iconic onion soup! This authentic recipe, straight from a Benihana kitchen, delivers a rich, savory broth and perfectly caramelized onions. Impress your friends and family with this restaurant-quality soup you can easily make at home. Get ready for a flavor explosion!

Prep Time 20 mins
Cook Time 55 mins
Calories 298.3 kcal
Protein 34g
Rating 0.0 (1 Reviews)
Benihana Onion Soup 18

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Recipe Author

Chef Forktionary, author of this recipe

Recipe adapted from Food.com. Standardized by Forktionary.

Ingredients for Benihana Onion Soup

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How to Make Benihana Onion Soup

  1. **Prepare the Broth:** In a large pot, combine 6 cups beef broth, 2 cups water, 1 teaspoon soy sauce, 1/2 teaspoon salt, and 1/4 teaspoon black pepper. Bring to a boil, then reduce heat and simmer for 45 minutes.
  2. **Strain the Broth:** Carefully pour the broth through a fine-mesh sieve lined with cheesecloth or a clean kitchen towel. Discard the solids.
  3. **Caramelize the Onions:** While the broth simmers, heat 2 tablespoons of vegetable oil in a large skillet over medium heat. Add 3 large yellow onions, thinly sliced, and cook, stirring occasionally, until deeply golden brown and caramelized (about 20-25 minutes).
  4. **Prepare Mushrooms & Shallots:** Sauté 1 cup sliced mushrooms and 1/2 cup sliced shallots in the skillet with the onions during the last 5-10 minutes of their cooking time, until softened.
  5. **Drain Excess Oil:** Remove the onions, mushrooms, and shallots from the skillet and drain on paper towels to remove excess oil.
  6. **Assemble the Soup:** Ladle the strained broth into individual bowls. Top each bowl with the caramelized onions, mushrooms, and shallots. Serve immediately and enjoy the authentic Benihana experience!

Nutrition Information (Approximate per serving)

Sodium

2 g

Sugar

55g

Fat

11g

Carbs

10g