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Cajun Potato Soup Recipe: A Cozy Southern Bowl of Flavor

Cajun Potato Soup Recipe: A Cozy Southern Bowl of Flavor

If You Know, You Know: Cajun Potato Soup Is Real Kitchen Comfort

Alright, friend, pull up a chair (or whatever creaky stool is handy)—let's talk Cajun Potato Soup. The first time I made this, it was one of those dreary, rain-pattering-on-the-windows kinda evenings and I was honestly just shoving things into a pot because, well, I couldn't face another night of sad, limp sandwiches. Turns out, sometimes you get a little kitchen magic by accident. Now, this soup is what my crew requests anytime the weather—even pretends—to get chilly. And if I'm being real, it's also what I reach for when I want dinner to taste like a big ol' hug in a bowl. (Plus, you can make it as spicy or as mellow as you like!) Let’s get stuck in, shall we?

Cajun Potato Soup

Why You’ll Love This

I whip up this Cajun Potato Soup when I'm in dire need of something that feels hearty, but doesn't take three hours (who even has the patience?). My family goes full-on wild for this because, well, potatoes are like edible gold in our house, and the Cajun kick means no one dares call it boring. (I tried dialing back the spice once—regret. Never again!) Plus, you know that satisfying feeling when your kitchen smells amazing and you barely had to fuss? Yeah, that’s what this delivers. Oh, and if you’re a serial potato over-buyer like me, you’ll always have everything you need lurking in the pantry.

Gather These Ingredients (And a Few Sneaky Swaps)

  • 6-7 medium potatoes, peeled and diced (Russet’s classic, but I’ll grab Yukon Gold if that’s what’s rolling around)
  • 1 large onion, chopped small (any variety, red gives a sweeter note actually)
  • 3-4 cloves garlic, minced (I admit, jarred garlic on a lazy night works fine)
  • 1 bell pepper, chopped (I lean green, but red’s great for a touch of sweetness)
  • 2 stalks celery, diced (skip it if you’re out—it’s not a dealbreaker)
  • 4 cups chicken broth (or veggie broth for a meatless bowl; my grandma always insisted on homemade, but honestly, box stuff is fine)
  • 1 to 1.5 cups heavy cream—or half-and-half, or honestly, even milk in a pinch
  • 2 teaspoon Cajun seasoning (Tony’s is tradition, but anything goes. Or make your own if you’re feeling zippy)
  • 1 teaspoon smoked paprika (sometimes I forget this, but it does make the flavor pop)
  • ½ teaspoon black pepper (or go wild—your call)
  • ½ teaspoon salt, more to taste (watch how salty your broth is first)
  • 1 bay leaf (optional, but my uncle Dave swears it’s essential)
  • 2 tablespoon butter (or olive oil if you’re dairy-averse)
  • A handful of chopped green onion or parsley for topping (honestly, use what’s wilting in the fridge)
  • Optional: cooked bacon bits or shredded sharp cheddar for serving (they’re never turned down at my table)

How I Make Cajun Potato Soup (With a Few Shortcuts)

  1. Get your base going: Drop the butter in a big pot (medium heat), let it melt and sizzle. Toss in the chopped onion, celery, and bell pepper. Stir 'til they're soft and the house smells like someone knows what they’re doing—about 5-6 minutes, or as long as it takes to scroll through your messages.
  2. Garlic goes in: Add the garlic and Cajun seasoning. Keep things moving for another minute. Garlic burns faster than you can say 'why does it smell weird'.
  3. Potatoes take a dunk: In go the diced spuds, smoked paprika, salt, pepper, and that stubborn bay leaf if you’ve remembered it. Pour in the broth—enough to cover the potatoes by an inch or so (add water if you’re a little short).
  4. Let the magic happen: Bring everything to a boil, then drop to a gentle simmer. Put a lid on but leave it a crack open so it doesn’t bubble over—it always does if you walk away, doesn’t it? Simmer for about 20 minutes, until the potatoes are soft enough to mash with a spoon.
  5. Mash or blend (your call): I like to give the soup a bit of mash with a potato masher right in the pot. Makes it creamy but still chunky. Or, if you want silky, use an immersion blender for half—it’s your kitchen, your rules. (But don’t overdo it, or it’ll get gummy.)
  6. Creamy finish: Turn down the heat and pour in the cream. Give it a good stir and let it warm through, maybe five minutes. (This is where I usually sneak a taste and adjust the seasoning. Sometimes I go overboard and have to add a splash more broth. Oops!)
  7. Serve it up: Ladle into bowls and top with green onion, parsley, bacon, or cheese. Or all of the above if you’re feeling dangerous.

Honestly Earned Notes from My Own Kitchen

  • If you use milk instead of cream, the soup will be thinner, but still lovely.
  • I used to peel every potato religiously—now I just scrub them if I’m feeling lazy. Gives it more character, that’s my excuse.
  • If your soup gets a bit too thick, just add a splash of broth or even water. Don’t sweat it.

Soup Experiments (Not All Winners!)

  • I once tried adding diced tomatoes: didn’t love it, honestly. It messed up the creamy vibe.
  • Sausage? Okay, now that works—sliced smoked sausage fried up first, then removed and stirred in at the end.
  • Vegan version: use olive oil, skip the cream, and blitz in a can of coconut milk at the end (it’s... different, but not half bad!)
Cajun Potato Soup

No Fancy Equipment? No Biggie

I use a Dutch oven because it holds heat like a champ, but any big ol’ soup pot will do. Don’t have a potato masher? Smack the potatoes with the back of a wooden spoon or even a clean mug (did that once—worked fine, just a bit clumsy). An immersion blender is handy but totally not required.

How It Stores (If It Lasts...)

It keeps in the fridge about 3-4 days—but honestly, in my house it never lasts more than a day! Actually, I think it tastes even better the next day after all the flavors have gotten to know each other.

What to Serve With This? Here’s What I Like

We always go for a big hunk of crusty bread, sometimes even just grocery store rolls, nothing fancy. Cornbread is a Southern winner. I think my cousin even ate it with saltines once for breakfast (weird flex, but I admire it). A sharp salad with something vinegary cuts the richness, too. Or just go for seconds, honestly.

Lessons Learned (Aka Please Don’t Skip These)

  • Rushing the potato simmer means tough, odd mush, not proper creamy soup. I once tried to rush it—regret. Just let them soften naturally!
  • Don’t add the cream until you’re ready to serve. I left it boiling once, and it turned kinda grainy.
  • Taste as you go, since Cajun seasonings really vary, and you don’t want soup that blows your socks off (unless you do?).

Real Questions (from Texts, DMs, or Even Down the Street)

Can I freeze Cajun Potato Soup?
You can, but it’s a little iffy—potatoes sometimes go grainy when thawed. I eat fresh whenever possible. (But if you must, let it cool, freeze in a bag, and stir like mad when reheating.)
How spicy is this, really?
It’s as spicy as you make it. I’d say this is a mild-medium soup as written, but double the Cajun or add hot sauce if you like to sweat. Or—leave it mild for the kids and spice up your own bowl.
What’s the deal with leftovers?
Brilliant for lunch the next day (it thickens a bit in the fridge; loosen with broth or even a splash of milk). Makes for a sneaky midnight snack if you’re up late binge-watching—just sayin’.
Do I have to peel the potatoes?
Nope! I stopped bothering and nobody complained. Scrub well, and you’re good to go.
Hey, can I make this on a campfire?
Funny story: I tried once (don’t ask)—it can be done, but you have to keep an eye, and you’ll want a heavy pot and a long spoon. Good luck!

Totally unrelated side note: I once read somewhere that potatoes can sense gravity and always grow their eyes upwards. Not sure why I remember that, but it feels like soup trivia worth sharing while you’re chopping.

★★★★★ 4.90 from 42 ratings

Cajun Potato Soup

yield: 4 servings
prep: 15 mins
cook: 35 mins
total: 50 mins
A hearty and flavorful Cajun-inspired potato soup made with creamy potatoes, smoky sausage, vegetables, and zesty Cajun spices. Perfect for a cozy dinner.
Cajun Potato Soup

Ingredients

  • 1 lb (450g) russet potatoes, peeled and diced
  • 6 oz (170g) smoked sausage, sliced
  • 1 medium onion, diced
  • 1 stalk celery, diced
  • 1 medium carrot, diced
  • 3 cups (720ml) chicken broth
  • 1 cup (240ml) whole milk
  • 2 tablespoons unsalted butter
  • 2 teaspoons Cajun seasoning
  • ½ teaspoon salt
  • ¼ teaspoon black pepper

Instructions

  1. 1
    In a large pot, melt the butter over medium heat. Add the sausage and cook until browned, about 3-4 minutes.
  2. 2
    Add the diced onion, celery, and carrot. Sauté until the vegetables are softened, about 5 minutes.
  3. 3
    Stir in the diced potatoes, Cajun seasoning, salt, and black pepper. Cook for 2 minutes to combine the flavors.
  4. 4
    Pour in the chicken broth and bring to a boil. Reduce heat, cover, and simmer for 20 minutes, or until potatoes are tender.
  5. 5
    Stir in the milk and simmer uncovered for an additional 5 minutes. Adjust seasoning if needed, then serve hot.
CLICK FOR NUTRITION INFO

Approximate Information for One Serving

Serving Size: 1 serving
Calories: 370 caloriescal
Protein: 13gg
Fat: 18gg
Saturated Fat: 0g
Trans Fat: 0g
Cholesterol: 0mg
Sodium: 0mg
Potassium: 0mg
Total Carbs: 38gg
Fiber: 0g
Sugar: 0g
Net Carbs: 0g
Vitamin A: 0
Vitamin C: 0mg
Calcium: 0mg
Iron: 0mg

Nutrition Disclaimers

Number of total servings shown is approximate. Actual number of servings will depend on your preferred portion sizes.

Nutritional values shown are general guidelines and reflect information for 1 serving using the ingredients listed, not including any optional ingredients. Actual macros may vary slightly depending on specific brands and types of ingredients used.

To determine the weight of one serving, prepare the recipe as instructed. Weigh the finished recipe, then divide the weight of the finished recipe (not including the weight of the container the food is in) by the desired number of servings. Result will be the weight of one serving.

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