Imagine the comforting flavors of a fully loaded baked potato—creamy mashed potatoes, sharp cheddar cheese, crispy bacon, and fresh green onions—transformed into a rich, velvety soup.
This Loaded Mashed Potato Soup is the ultimate bowl of comfort, perfect for chilly evenings or whenever you crave something truly satisfying. It’s thick, hearty, and packed with flavor, blending the smoothness of mashed potatoes with delightful toppings.
Whether using leftover mash or starting fresh, this soup delivers warmth and happiness in every spoonful. It’s comfort food elevated.
Table of Contents
Why You’ll Love This Loaded Mashed Potato Soup Recipe?
This soup isn’t just delicious; it’s a wonderfully warming and satisfying meal for many reasons. Here’s why it’s bound to become a favorite in your household:
- Ultimate Comfort Food: Rich, creamy, and reminiscent of a loaded baked potato, it’s pure comfort in a bowl.
- Uses Leftovers Brilliantly: A fantastic way to repurpose leftover mashed potatoes into an entirely new and exciting dish.
- Fully Customizable: Easily tailor the toppings (cheese, bacon, chives, sour cream) to suit everyone’s preferences.
- Rich & Creamy Texture: Achieves a velvety smooth consistency that’s incredibly luxurious and satisfying.
- Crowd-Pleasing Flavor: The familiar and beloved combination of potato, cheese, and bacon appeals to almost everyone.
Ingredients For Loaded Mashed Potato Soup
To create this exceptionally creamy and flavorful soup, you’ll need a combination of pantry staples and classic loaded potato toppings. Using good quality ingredients will enhance the final taste of this comforting dish.
For the Soup:
- 4 tablespoons Unsalted Butter
- 1 medium Yellow Onion, finely chopped
- 2 cloves Garlic, minced
- ¼ cup All-Purpose Flour
- 4 cups Chicken Broth or Vegetable Broth
- 2 cups Milk (whole milk recommended for creaminess)
- 4 cups Prepared Mashed Potatoes (leftover or freshly made, preferably unseasoned or lightly seasoned)
- 1 cup Shredded Sharp Cheddar Cheese (plus more for topping)
- ½ cup Sour Cream or Heavy Cream
- Salt, to taste
- Freshly Ground Black Pepper, to taste
For Toppings (Use desired amounts):
- Cooked, Crumbled Bacon
- Shredded Sharp Cheddar Cheese
- Sliced Green Onions or Chopped Fresh Chives
- Dollop of Sour Cream or Greek Yogurt
How to Make Loaded Mashed Potato Soup?
Making this rich and satisfying soup is straightforward and rewarding. Follow these steps to build layers of flavor for a truly delicious outcome.
Step 1: Sauté Aromatics Melt the butter in a large pot or Dutch oven over medium heat. Add the chopped yellow onion and cook until softened and translucent, about 5-7 minutes, stirring occasionally. Add the minced garlic and cook for another minute until fragrant, being careful not to burn it.
Step 2: Make the Roux Sprinkle the all-purpose flour over the sautéed onions and garlic. Cook, stirring constantly, for 1-2 minutes. This cooks out the raw flour taste and creates a roux, which will help thicken the soup.
Step 3: Add Liquids Gradually Slowly whisk in the chicken or vegetable broth, a little at a time, ensuring there are no lumps. Once all the broth is incorporated and the mixture is smooth, bring it to a gentle simmer. Stir in the milk.
Step 4: Incorporate Mashed Potatoes Add the prepared mashed potatoes to the pot. Whisk them into the liquid until mostly smooth. It’s okay if there are still some small lumps; they add a nice texture. {PRO TIP: If your mashed potatoes are very thick or cold, you might want to warm them slightly or break them up before adding to prevent large clumps and ensure easier incorporation.}
Step 5: Simmer and Thicken Bring the soup back to a gentle simmer (do not boil rapidly, especially after adding milk). Reduce the heat to low and let it cook for 10-15 minutes, stirring occasionally, allowing the flavors to meld and the soup to thicken slightly. If the soup becomes too thick for your liking, you can thin it out with a little more broth or milk.
Step 6: Add Creaminess and Cheese Remove the pot from the heat. Stir in the shredded cheddar cheese until melted and smooth. Then, stir in the sour cream or heavy cream. {PRO TIP: Adding cheese and sour cream off the heat helps prevent the dairy from curdling and ensures a smoother texture.}
Step 7: Season and Serve Taste the soup and season generously with salt and freshly ground black pepper as needed. Remember that the broth, mashed potatoes, and cheese already contain salt, so taste before adding too much. Ladle the hot soup into bowls.
Step 8: Garnish Generously Top each bowl generously with your favorite loaded potato toppings: crumbled bacon, extra shredded cheddar cheese, sliced green onions or chives, and a dollop of sour cream. Serve immediately.
FAQs and Pro Tips
Have questions about making this creamy soup? Here are some answers and extra tips to help you achieve perfect Loaded Mashed Potato Soup every time.
- Can I use instant mashed potatoes?
- Yes, in a pinch. Make them thick and follow Step 4. Flavor may differ slightly.
- How can I make the soup thicker or thinner?
- Too thin? Simmer longer or add a cornstarch slurry (1 tbsp cornstarch + 2 tbsp cold water). Too thick? Add more broth or milk.
- Can I freeze this soup?
- Yes, but dairy may separate when reheated. Cool fully, freeze up to 2–3 months, and reheat gently. Add a splash of milk if needed. Skip toppings until serving.
- How do I make this soup vegetarian?
- Use veggie broth instead of chicken, and skip or replace bacon with a veg-friendly topping like roasted chickpeas.
Variations and Serving Suggestions
This hearty soup is fantastic as is, but it’s also fun to customize. Here are a few ideas for variations and perfect pairings to enhance your meal.
- Cheese Variations: Swap the sharp cheddar for smoked Gouda, Monterey Jack, Pepper Jack (for a kick), or even a bit of Gruyere for a nuttier flavor.
- Add Veggies: Stir in some steamed broccoli florets, roasted garlic, or corn towards the end of the cooking time for added texture and nutrition.
- Spice it Up: Add a pinch of cayenne pepper, a dash of hot sauce, or some finely diced jalapeños (sautéed with the onions) for a touch of heat.
- Protein Boost: Besides bacon, consider topping with diced cooked ham or even shredded BBQ pork.
- Serving Ideas: This soup is a meal in itself but pairs wonderfully with crusty bread, garlic knots, or a simple green salad with vinaigrette to cut through the richness.
Nutrition + Summary
Understanding the nutritional content can be helpful when planning meals. Please note the following values are estimates per serving (assuming the recipe makes about 4-6 servings) and can vary based on specific ingredients, portion sizes, and toppings used.
| Nutrient | Estimated Amount per Serving |
|---|---|
| Calories | ~450-550 kcal |
| Protein | ~18 g |
| Fat | ~30 g |
| Saturated Fat | ~18 g |
| Carbohydrates | ~35 g |
| Fiber | ~4 g |
| Sugar | ~7 g |
| Sodium | ~1100 mg (will vary widely) |
This Loaded Mashed Potato Soup recipe delivers all the beloved flavors of a loaded baked potato in a supremely comforting, creamy soup form. It’s rich, satisfying, easy to make, and perfect for using up leftovers or enjoying as a standalone star. Top it generously and dive into a bowl of pure, delicious comfort.
