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Best Steakhouse Soup

Time :6 hours 20 minutes
Yield :8 servings
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Dive into this Best Steakhouse Soup, perfect for savoring slow moments.
My love for steakhouse soup began on moving day when my best friend and I were unpacking boxes in my very own kitchen for the first time. I wanted to create something grand to honor this rite of passage, and I remembered the comforting smell of onions caramelizing in butter from my childhood. They would take ages, but something about that patience felt just right for a day of new beginnings. So, I reached for a bag of onions and started slicing, throwing in a sprinkle of brown sugar to help those heavenly strands turn golden.
With everything slowly simmering, I turned to my trusty slow cooker—a housewarming gift from my ever-practical aunt—and added beef broth, Worcestershire sauce, and a splash of dry sherry that my friend called 'the grown-up's secret weapon.' We kicked back with our bowls and toasted to the little things, like having fresh thyme on hand for garnishing. Letting the soup rest for just a few minutes before serving made all the difference. The flavors became even more entwined, as if somehow knowing we would appreciate every bite just a bit more.
Before we knew it, that soup had gone from a simple meal to an event, each spoonful revealing layers of flavor and a slowly building camaraderie. Anyone watching us would’ve seen the essence of good friendship, served hot with a side of cheesy, toasty bread. Now, every time I make this dish, I think of that day and the joy of embarking on something new, one slow-cooked moment at a time.

Ingredients

  • 3 tablespoons butter
  • 3 large white onions sliced
  • 2 tablespoons brown sugar
  • 2 (32-ounce) containers beef broth optionally low-sodium
  • 1 tablespoon Worcestershire sauce
  • 1 clove garlic minced
  • 1/3 cup dry sherry
  • 4 sprigs fresh thyme plus more, to taste, torn leaves, for garnish
  • 1 bay leaf
  • 8 slices French bread day-old
  • 3/4 cup Gruyère cheese shredded
  • 1/2 cup Emmental cheese shredded
  • 1/3 cup parmesan cheese shredded

Directions

  • In a large, nonstick pan over medium-low heat, melt the butter.
  • Add the onions and the brown sugar to the melted butter and cook, while stirring, until the onions are golden and caramelized, about 20 minutes.
  • Add the caramelized onions, the beef broth, the Worcestershire sauce, the garlic, the dry sherry, 4 of the thyme sprigs, and the bay leaf to a slow cooker.
  • Cover the slow cooker and cook on low until the flavors meld together, about 6-8 hours.
  • Preheat the broiler.
  • Remove and discard the thyme sprigs and the bay leaf from the soup.
  • Ladle the soup into heatproof serving bowls and place them on a baking sheet.
  • Place 1 slice of the bread in each bowl, then top each evenly with the Gruyère cheese, the Emmental cheese, and the parmesan cheese.
  • Broil the soup until the cheeses on top are melted and slightly browned, about 2-3 minutes.
  • Garnish with the extra thyme leaves and serve hot.
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