Creamy Onion Cheese Soup

Featured in Comforting Soups & Hearty Stews.

Recreate this creamy delight at home with sweet onions, cheddar, and Velveeta cheese in a velvety broth. Pair with hearty bread for a comforting meal.
A chef holding a plate of food.
Updated on Sat, 05 Apr 2025 22:19:51 GMT
A bowl of smooth, cheesy soup topped with cheddar, next to slices of bread on the side. Pin it
A bowl of smooth, cheesy soup topped with cheddar, next to slices of bread on the side. | linacooks.com

I wanna tell you about my spin on the old Outback Steakhouse Walkabout Soup, that velvety onion blend that hugs you with comfort in each taste. You can't grab it at their restaurants these days, but this DIY version packs all that rich, tasty goodness we fondly recall. It's just the right bowl of coziness for those cold evenings when you're craving something snug and filling.

The Charm Behind This Heartwarming Soup

This soup triggers so many fond flashbacks. Those sweet onions dissolving into that silky, cheesy liquid creates pure kitchen magic. What gets me most is how easy it comes together – you've likely got the stuff sitting in your pantry already. Works great whether kicking off dinner or just chilling with a bowl while watching TV.

Your Shopping List

  • Sweet Yellow Onions: A pair of big ones cut into thin slices, forming the backbone of our soup.
  • Butter: A couple tablespoons to start things off right.
  • Chicken Broth: Four cups, grab the low sodium kind to manage saltiness.
  • Chicken Bouillon Cubes: A pair for that deeper taste punch.
  • All-Purpose Flour: Three tablespoons to give us that nice thickness.
  • Milk: Two cups of the whole stuff for maximum creaminess.
  • Velveeta Cheese: One cup diced up for that signature smoothness.
  • Salt and Pepper: Just enough to boost all the flavors.

Cooking Steps

Begin with Onions
Throw those onions in with butter on medium-low, keep them moving until they're tender but not colored – that's where the flavor journey begins.
Make Your Foundation
Dump in the broth, drop those bouillon cubes and add your seasonings, let it all warm up nicely.
Whip Up the Thickener
In a separate pan, melt some butter, mix in flour and cook a bit, then gradually add milk while stirring until it gets thick like custard.
Mix Everything
Pour your thickener and chunks of Velveeta into the onion pot, watch it transform as the cheese melts into a silky dream.
Take It Slow
Lower the heat and let everything hang out for 30-45 minutes, giving it a stir occasionally – this is when flavor magic happens.

Handy Tricks

Watch your salt by picking low sodium broth and plain butter, you can toss in more salt later if needed. When your thickener seems stubborn, just bump up the heat a touch while stirring. Don't skip tasting before serving to tweak your seasonings – that's the secret to nailing it.

Great Matches

This soup works wonders as an opener but stands tall as the main show too. Throw in some rustic bread for soaking or a crisp green salad to round things out. Toss some fresh chives or extra cheese on top to make it look as tasty as it is.

An Enduring Favorite

Though it's gone from Outback's menu now, cooking this at home brings all those good times flooding back. There's something really cool about making a restaurant hit in your own kitchen, especially one that's this warming and fulfilling.

A bowl of creamy cheese soup topped with shredded cheese and black pepper, accompanied by slices of bread and stainless steel spoons on a wooden table. Pin it
A bowl of creamy cheese soup topped with shredded cheese and black pepper, accompanied by slices of bread and stainless steel spoons on a wooden table. | linacooks.com

Frequently Asked Questions

→ Why not cook onions too fast?
Cooking on medium-low lets the onions soften and sweeten without turning brown, keeping the flavor smooth.
→ What's the purpose of the white sauce?
The flour-butter-milk combo creates a silky base before adding it to the onions, avoiding any lumps.
→ Can I swap out Velveeta?
You can try American cheese instead, though it might not match the texture of Velveeta exactly.
→ Why let it simmer so long?
Simmering helps all the flavors come together and makes the dish as tasty as the original version.
→ What bread works if I can't find Russian bread?
Any sturdy bread will do! Sourdough or rye work great as alternatives.

Creamy Onion Cheese Soup

A rich and creamy dish inspired by the original favorite, packed with sweet caramelized onions and gooey cheese.

Prep Time
10 Minutes
Cook Time
45 Minutes
Total Time
55 Minutes
By: Paolina

Category: Soups & Stews

Difficulty: Intermediate

Cuisine: American

Yield: 4 Servings (4 bowls)

Dietary: Vegetarian

Ingredients

01 3/4 stick of butter, split up.
02 A couple of cups of thinly cut sweet yellow onions.
03 One can (14.5 oz) of chicken broth.
04 Two cubes of chicken bouillon.
05 A pinch of black pepper (1/4 teaspoon).
06 Split 1/2 teaspoon of salt.
07 A trio of tablespoons of plain flour.
08 1.5 cups full-fat milk.
09 1/4 cup of Velveeta, chopped.
10 Grated cheddar for the top.
11 Serve with a slice of dark Russian bread.

Instructions

Step 01

In a pan over medium-low heat, let 3 tablespoons of butter melt and cook the onions until tender—no browning. Stir in broth, bouillon cubes, pepper, and half your salt.

Step 02

In another pot, dissolve the rest of your butter. Sprinkle in the flour, cooking until it thickens. Slowly pour in milk while stirring, adding the remaining salt. The texture should be creamy.

Step 03

Mix the milk base with the onion pot. Drop in the Velveeta and keep cooking gently until it all melts into a smooth mixture.

Step 04

Turn the heat down low and let it cook for 30-45 minutes more. Top with shredded cheddar and enjoy with Russian bread on the side.

Notes

  1. This was inspired by a dish that's no longer served.
  2. Make sure the onions don't brown while cooking.

Tools You'll Need

  • A saucepan that's big enough for 2 quarts.
  • A smaller 1-quart saucepan.

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains dairy.
  • Includes gluten.

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 297
  • Total Fat: 21 g
  • Total Carbohydrate: 18 g
  • Protein: 7 g