Outback Steakhouse Walkabout Onion Soup Recipe

Savor the Hearty Outback Steakhouse Walkabout Onion Soup Recipe

Tucking into an outback steakhouse walkabout onion soup recipe brings comfort and warmth to any chilly evening.

Onions caramelize slowly, releasing deep, rich flavors that dance across your palate.

Creamy textures blend with savory notes, creating a dish that feels like a culinary adventure.

Australian-inspired ingredients merge seamlessly in this hearty soup, promising satisfaction with every spoonful.

Memories of rustic dining experiences emerge as aromas fill the kitchen.

Chefs can easily recreate this restaurant favorite, making magic happen with simple ingredients.

Prepare to be transported by a soup that whispers stories of distant landscapes and delicious moments.

Why Outback Walkabout Onion Soup Is So Creamy And Rich

  • Savor Caramelized Flavor Perfection: The slow-cooked onions develop a rich, sweet depth that transforms this soup from ordinary to extraordinary, creating a mouthwatering taste experience.
  • Master Gourmet Cooking at Home: This restaurant-style recipe allows home cooks to recreate a professional-quality soup with simple techniques, making you feel like a culinary expert without advanced skills.
  • Cheese Lover's Dream Soup: Featuring a decadent blend of Swiss and Provolone cheeses melted to bubbly perfection, this soup delivers an irresistible cheesy topping that elevates the entire dish.
  • Comfort Food Champion: Packed with hearty broths and caramelized onions, this soup provides ultimate comfort and warmth, perfect for satisfying hunger and soothing the soul on any occasion.

All You Need For Walkabout Onion Soup

Soup Base:
  • Onions: Sweet, flavorful base that provides the core taste and texture of the soup.
  • Butter: Adds rich, smooth flavor and helps caramelize the onions.
  • Sugar: Helps create a deep caramelization for the onions.
Broths:
  • Beef Broth: Provides a deep, savory foundation for the soup.
  • Chicken Broth: Adds additional depth and complexity to the flavor profile.
  • Consomme: Enhances the overall richness and clarity of the soup.
Seasonings and Cheese Topping:
  • Pepper, Garlic Powder: Adds subtle spice and aromatic depth to the soup.
  • French Bread: Provides a crispy, traditional base for the cheese topping.
  • Swiss Cheese, Provolone Cheese: Melts beautifully to create a golden, bubbly cheese crust.

How To Make Outback Walkabout Onion Soup

Step 1: Sauté Onions

Grab a large saucepan and melt butter over medium heat. Toss in sliced onions and cook them until they become soft and see-through, stirring occasionally to prevent burning.

Step 2: Caramelize Onion Goodness

Sprinkle sugar over the onions and continue cooking. Stir the onions periodically, allowing them to turn a beautiful golden brown color and develop a rich, sweet flavor.

Step 3: Create Flavorful Broth

Pour in beef broth, chicken broth, and consommé. Shake in pepper and garlic powder for an extra flavor kick. Bring the mixture to a rolling boil, then lower the heat and let it simmer gently for 45 minutes, allowing all the flavors to mingle and develop depth.

Step 4: Prepare Cheesy Topping

Turn on the oven broiler and get it nice and hot. Take oven-safe bowls and carefully ladle the steaming soup into each one.

Step 5: Add Bread and Cheese Layer

Top each soup bowl with a crispy slice of toasted French bread. Then create a delicious cheese blanket by layering:
  • Swiss cheese slice
  • Provolone cheese slice

Step 6: Broil to Perfection

Place the soup-filled bowls on a baking sheet. Slide them under the broiler and watch as the cheese melts into a bubbly, golden blanket of deliciousness.

Step 7: Serve and Savor

Pull out the piping hot soup and serve immediately. The combination of rich broth, caramelized onions, and melted cheese will make taste buds dance with joy.

Tips To Get Creamy Walkabout Onion Soup

  • Caramelize onions slowly to develop deep, rich flavor by stirring occasionally and adding sugar for enhanced sweetness.
  • Select high-quality beef and chicken broth for more robust and authentic taste profile.
  • Use oven-safe ceramic bowls to prevent cracking when broiling cheese topping.
  • Toast French bread beforehand to maintain crispness and prevent soggy texture under melted cheese.
  • Experiment with cheese combinations like Gruyère or Parmesan for unique flavor variations.

Tasty Ways To Change Walkabout Onion Soup

  • Vegetarian Delight: Replace beef and chicken broth with vegetable broth, add mushroom stock for deeper umami flavor, and use plant-based cheese alternatives.
  • Spicy Southwest: Incorporate roasted green chiles, add cumin and smoked paprika, top with pepper jack cheese for extra heat.
  • French Onion Classic: Keep original recipe but use a blend of Gruyère and Emmental cheese for a more traditional European profile.
  • Hearty Harvest: Mix in roasted seasonal vegetables like butternut squash or root vegetables, use a combination of yellow and red onions for complex sweetness.

Sides That Go With Outback Onion Soup

  • Savor Hearty Red Wine Pairing: Rich, full-bodied red wines like Cabernet Sauvignon complement the deep, caramelized onion flavors and robust beef broth, creating a luxurious taste experience.
  • Create Crisp Side Salad: Prepare a light, tangy green salad with mixed herbs and a lemon vinaigrette to balance the soup's richness and provide a refreshing contrast to the melted cheese.
  • Match Rustic Bread Selection: Serve additional crusty artisan bread varieties like sourdough or whole grain alongside the soup, allowing guests to soak up extra broth and enhance the overall dining pleasure.
  • Introduce Craft Beer Option: Select a malty amber ale or robust brown ale that echoes the soup's deep, caramelized notes and cuts through the creamy cheese topping with its crisp carbonation.

How To Store Walkabout Onion Soup Properly

  • Store soup in an airtight container for up to 3-4 days in the refrigerator. Cool completely before sealing to prevent bacterial growth.
  • Pour cooled soup into freezer-safe containers, leaving space for expansion. Freeze for up to 2 months. Avoid freezing bread and cheese toppings.
  • Transfer soup to a microwave-safe bowl. Heat in 30-second intervals, stirring between each interval until heated thoroughly. Add fresh cheese and toasted bread after reheating.
  • Pour soup into a saucepan. Warm over medium-low heat, stirring occasionally to prevent scorching. Replenish melted cheese and crisp bread just before serving.

FAQs For Walkabout Onion Soup Fans

  • Why are onions caramelized with sugar in this recipe?

Sugar helps break down the onions’ natural sugars faster, creating a rich, deep golden-brown color and sweet, complex flavor that adds depth to the soup.

  • What type of cheese works best for this recipe?

Swiss and Provolone cheeses create a perfect combination – Swiss offers a nutty flavor while Provolone provides a smooth, mild melting quality that complements the caramelized onions.

  • Can I make this soup ahead of time?

Yes, you can prepare the soup base in advance and refrigerate for 2-3 days. Simply reheat and add the cheese and bread topping just before serving to maintain the crispy texture.

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Outback Steakhouse Walkabout Onion Soup Recipe

Outback Steakhouse Walkabout Onion Soup Recipe


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4.6 from 20 reviews

  • Total Time: 1 hour 10 minutes
  • Yield: 4 1x

Description

Outback Steakhouse’s signature Walkabout Onion Soup delivers rich, creamy comfort with caramelized onions and a velvety broth. Cheese lovers will savor each spoonful of this hearty Australian-inspired classic that brings restaurant magic straight to home kitchens.


Ingredients

Scale

Main Ingredients:

  • 4 large yellow onions
  • 1/2 cup (113 grams) butter
  • 4 slices French bread
  • 4 slices Swiss cheese
  • 4 slices Provolone cheese

Broth Ingredients:

  • 2 10.5 ounces (298 grams) cans beef broth
  • 2 10.5 ounces (298 grams) cans chicken broth
  • 1 10.5 ounces (298 grams) can beef consomme

Seasoning Ingredients:

  • 1 teaspoon sugar
  • 1/2 teaspoon ground black pepper
  • 1/4 teaspoon garlic powder

Instructions

  1. Caramelize sliced onions in butter over medium heat until soft and golden, stirring periodically to prevent burning.
  2. Sprinkle sugar over onions and continue cooking, allowing them to develop a rich, deep brown color and sweet flavor.
  3. Pour beef broth, chicken broth, and consomme into the caramelized onions, seasoning with pepper and garlic powder.
  4. Simmer the soup mixture for approximately 45 minutes, allowing flavors to meld and develop depth.
  5. Preheat oven broiler to high temperature, positioning rack near the top of the oven.
  6. Transfer hot soup into individual oven-safe ceramic bowls, ensuring even distribution.
  7. Layer a toasted French bread slice across the top of each soup-filled bowl.
  8. Cover bread with one slice of Swiss cheese, followed by a slice of Provolone cheese, ensuring complete coverage.
  9. Carefully place cheese-topped bowls on a sturdy baking sheet.
  10. Broil for 2-3 minutes or until cheese melts completely, turns golden, and develops bubbly edges.
  11. Remove from broiler carefully and serve immediately while hot and cheese is gloriously melted.

Notes

  • Caramelize onions slowly over medium heat to develop deep, rich flavor without burning.
  • Use a combination of broths for complex, layered taste that mimics Outback’s signature recipe.
  • Choose high-quality Swiss and Provolone cheeses for authentic melting and creamy texture.
  • Watch carefully during broiling to prevent cheese from burning, ensuring golden brown perfection.
  • Prep Time: 15 minutes
  • Cook Time: 55 minutes
  • Category: Lunch, Dinner, Appetizer
  • Method: Sautéing
  • Cuisine: American

Nutrition

  • Serving Size: 4
  • Calories: 423 kcal
  • Sugar: 5 g
  • Sodium: 1180 mg
  • Fat: 29 g
  • Saturated Fat: 17 g
  • Unsaturated Fat: 11 g
  • Trans Fat: 0.7 g
  • Carbohydrates: 22 g
  • Fiber: 2 g
  • Protein: 18 g
  • Cholesterol: 75 mg
Samantha Lee

Samantha Lee

Recipe Developer & Content Creator

Expertise

Plant-based and vegetarian recipes, Recipe testing and development, Food blogging and digital content creation, Culinary education and workshops​

Education

Oregon Culinary Institute (Portland, OR)

  • Program: Diploma in Culinary Arts
  • Focus: Emphasized plant-based cooking, global cuisines, and recipe testing methodologies.​

Samantha sees cooking like painting, every fresh herb, every juicy tomato, a new splash of color on a canvas.
After graduating from Oregon Culinary Institute, she blended her love of global cuisines and plant-based cooking into recipes that feel fresh, fearless, and full of heart.
Samantha’s kitchen is a place where comfort food gets a modern remix and every meal feels like a little adventure. When she’s not cooking, she’s out exploring farmers’ markets, sketching new recipe ideas, or getting her hands dirty in a community garden.

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