The Science Behind the Soup
The key to creating a truly exceptional Creamy Potato & Hamburger Soup lies in understanding the interplay between the starch from the potatoes and the fat from the hamburger. Potatoes are a rich source of complex carbohydrates, which, when cooked, release starch molecules that can thicken the broth. Meanwhile, the fat from the hamburger contributes to the soup’s velvety mouthfeel and enhances the overall flavor profile.The Recipe
Ingredients:
- 2 lbs ground beef
- 1 onion, diced
- 3 cloves garlic, minced
- 4 cups peeled and diced potatoes
- 4 cups chicken or beef broth
- 2 cups milk
- 2 tablespoons all-purpose flour
- 2 tablespoons butter
- 1 teaspoon dried thyme
- Salt and pepper to taste
Instructions:
- In a large pot or Dutch oven, brown the ground beef over medium-high heat, breaking it up as it cooks. Drain any excess fat.
- Add the diced onion and minced garlic to the pot and sauté until the onion is translucent, about 5 minutes.
- Add the diced potatoes and chicken or beef broth to the pot. Bring the mixture to a boil, then reduce the heat and simmer for 15-20 minutes, or until the potatoes are tender.
- In a separate saucepan, melt the butter over medium heat. Whisk in the all-purpose flour and cook for 2-3 minutes, stirring constantly, to create a roux.
- Gradually whisk the milk into the roux, stirring continuously until the mixture thickens, about 5 minutes.
- Add the thickened milk mixture to the pot with the potatoes and ground beef. Stir to combine and let the soup simmer for an additional 10 minutes, or until the desired consistency is achieved.
- Season with salt, pepper, and dried thyme to taste.
The Investigation
My first few attempts at making Creamy Potato & Hamburger Soup were a disaster. The texture was either too thin and watery or too thick and gloppy, and the flavors just didn’t seem to come together the way I had hoped. Like many of you, I initially thought that simply throwing all the ingredients into a pot and letting it simmer would be the key to success. Boy, was I wrong!The Breakthrough Moment
Then, I had an ‘Aha!’ moment while studying the science behind soup-making. I realized that the secret to achieving the perfect creamy texture was all about managing the starch-to-fat ratio. By creating a roux, I could precisely control the thickening power of the starch from the potatoes and the creaminess from the hamburger fat. This revelation completely transformed my approach to the recipe, and the results were nothing short of spectacular.Perfecting the Technique
Through countless experiments and taste tests, I fine-tuned the method, adjusting the ratios of ingredients and the cooking times to find the sweet spot. I discovered that simmering the potatoes in the broth before adding the roux was the key to unlocking their full starch-thickening potential. And by gradually incorporating the milk into the roux, I could achieve a silky-smooth texture that coated the tongue with each spoonful.The Foolproof Method
- Brown the ground beef and sauté the onions and garlic.
- Cook the potatoes in the broth until tender.
- Create a roux by melting butter and whisking in flour.
- Gradually whisk in the milk to thicken the roux.
- Combine the roux with the potato-beef mixture and simmer until desired consistency is reached.
- Season to perfection with salt, pepper, and thyme.
What is the key to creating an exceptional Creamy Potato & Hamburger Soup?
The key to creating an exceptional Creamy Potato & Hamburger Soup lies in understanding the interplay between the starch from the potatoes and the fat from the hamburger. The starch from the potatoes thickens the broth, while the fat from the hamburger contributes to the soup’s velvety mouthfeel and enhances the overall flavor profile.
What is the secret to achieving the perfect creamy texture?
The secret to achieving the perfect creamy texture is managing the starch-to-fat ratio. By creating a roux, the author was able to precisely control the thickening power of the starch from the potatoes and the creaminess from the hamburger fat, which transformed the approach to the recipe and resulted in spectacular results.
What are the key steps in the foolproof method for making Creamy Potato & Hamburger Soup?
The key steps in the foolproof method are: 1) Brown the ground beef and sauté the onions and garlic, 2) Cook the potatoes in the broth until tender, 3) Create a roux by melting butter and whisking in flour, 4) Gradually whisk in the milk to thicken the roux, 5) Combine the roux with the potato-beef mixture and simmer until desired consistency is reached, and 6) Season to perfection with salt, pepper, and thyme.

Creamy Potato & Hamburger Soup Ultimate
Ingredients
Equipment
Method
- In a large pot or Dutch oven, brown the ground beef over medium-high heat, breaking it up as it cooks. Drain any excess fat.
- Add the diced onion and minced garlic to the pot and sauté until the onion is translucent, about 5 minutes.
- Add the diced potatoes and chicken or beef broth to the pot. Bring the mixture to a boil, then reduce the heat and simmer for 15-20 minutes, or until the potatoes are tender.
- In a separate saucepan, melt the butter over medium heat. Whisk in the all-purpose flour and cook for 2-3 minutes, stirring constantly, to create a roux.
- Gradually whisk the milk into the roux, stirring continuously until the mixture thickens, about 5 minutes.
- Add the thickened milk mixture to the pot with the potatoes and ground beef. Stir to combine and let the soup simmer for an additional 10 minutes, or until the desired consistency is achieved.
- Season with salt, pepper, and dried thyme to taste.