Mouthwatering Low-Carb Gumbo with Andouille and Shrimp: A Keto Diet Delight

Indulge in a Southern Classic: Low-Carb Gumbo with Andouille and Shrimp

Imagine sitting down to a bowl of rich, flavorful gumbo, savoring the spicy kick of andouille sausage and the tender bite of shrimp. Now, what if I told you that you could enjoy this Southern comfort food while sticking to your keto diet? With this Low-Carb Gumbo with Andouille and Shrimp, you can do just that. This dish is a delicious way to keep your meals exciting and your carb count low.

Traditional gumbo relies on a flour-based roux for thickening, which can be a no-go for keto dieters. But with a clever twist, we’ve managed to recreate the comforting texture and depth of flavor without the added carbs. This recipe is not just a treat for your taste buds; it’s also a nod to the versatility of keto cooking, proving that you can enjoy your favorite dishes while maintaining your dietary goals.

Low-Carb Gumbo with Andouille and Shrimp

A Taste of New Orleans Without the Carbs

Gumbo is a dish steeped in history, with roots that run deep in Louisiana’s culinary tradition. It’s a melting pot of flavors, much like the city of New Orleans itself. This Low-Carb Gumbo with Andouille and Shrimp recipe is my personal homage to those vibrant flavors, adapted for a keto-friendly lifestyle.

One of the stars of this dish is the andouille sausage, a staple in Cajun cooking. It’s packed with protein and adds a smoky depth that’s essential to gumbo’s signature taste. The shrimp not only contributes to the high protein content but also provides beneficial omega-3 fatty acids, making it a powerhouse ingredient for anyone on a keto diet.

The traditional roux is replaced here with xanthan gum, a low-carb thickener that creates the perfect consistency without the extra carbs. This small change keeps the dish within keto guidelines while ensuring that the gumbo remains as hearty and satisfying as ever.

Every spoonful of this gumbo is a testament to the fact that keto meals can be just as indulgent and flavorful as their carb-heavy counterparts. The combination of aromatic vegetables, bold spices, and the richness of the sausage and shrimp creates a symphony of flavors that makes this dish a true crowd-pleaser.

Keto Gumbo Cooking Process

Mastering the Method

Creating this Low-Carb Gumbo with Andouille and Shrimp is an exercise in patience and precision. The key to unlocking the flavors is in the sautéing of the holy trinity of Cajun cuisine: bell pepper, celery, and onion. These should be cooked down until they’re soft and aromatic, laying the foundation for the gumbo’s complex taste profile.

When adding the xanthan gum, sprinkle it evenly to avoid clumping and stir continuously to fully incorporate it with the vegetables. This step is crucial as it determines the final texture of your gumbo.

Simmering is where the magic happens. Allow the gumbo to gently bubble away, melding the spices and ingredients into a rich, cohesive dish. Be sure to stir occasionally to prevent anything from sticking to the bottom of the pot. Adding the sausage and shrimp towards the end ensures they are perfectly cooked, with the shrimp staying succulent and the sausage infusing the broth with its flavor.

Remember, the gumbo should be thick enough to coat the back of a spoon but still pourable. If you find it’s too thick, you can thin it out with a little extra broth. Conversely, if it’s too thin, let it simmer a bit longer or add a touch more xanthan gum.

Ready to Serve Low-Carb Gumbo

Variations to Keep It Fresh

Seafood Extravaganza

For those who can’t get enough of the ocean’s bounty, consider adding a variety of seafood to your gumbo. Crab meat, oysters, or even chunks of firm white fish can make for a delightful twist. Just be sure to adjust cooking times accordingly to avoid overcooking the seafood.

Chicken and Sausage Gumbo

Swap out the shrimp for some chicken thighs cut into bite-sized pieces. The chicken will add a different texture and flavor profile, while still keeping the dish hearty and fulfilling. Brown the chicken pieces before adding them to the pot for an extra layer of flavor.

Vegetarian Gumbo

For a meat-free version, load up on low-carb vegetables like okra, zucchini, and mushrooms. These veggies will contribute to the gumbo’s body and provide an array of nutrients. Use vegetable broth in place of chicken broth to keep it vegetarian.

Substitutions for Every Keto Kitchen

While the ingredients listed in this recipe are chosen to create a balanced keto dish, there might be times when you need to make a substitution. Here are some keto-friendly swaps that can help:

If you’re unable to find andouille sausage, chorizo is a flavorful alternative that still provides that smoky kick. For those who don’t consume pork, turkey sausage can be a suitable replacement, although you might want to add a bit more seasoning to compensate for the milder flavor.

For a different kind of heat, try swapping the Cajun seasoning for Creole seasoning. While similar, Creole seasoning often has more herbs and a slightly different spice blend, which can give your gumbo a new dimension.

Tomatoes can be a contentious ingredient in gumbo, with some purists opting out of using them. If you prefer your gumbo without, simply omit the tomatoes and consider adding a bit more broth or a splash of Worcestershire sauce for added depth.

Frequently Asked Questions

Can I make this gumbo ahead of time?
Absolutely! Gumbo often tastes even better the next day as the flavors have more time to meld. Just be sure to refrigerate it promptly and reheat it gently on the stove.

Is xanthan gum necessary for the recipe?
While xanthan gum helps achieve the traditional texture of gumbo, you can omit it if you prefer a thinner broth or if you’re sensitive to this ingredient.

How can I make this gumbo spicier?
Feel free to add more Cajun seasoning, cayenne pepper, or even a diced jalapeño to the pot if you’re looking for extra heat.

What can I serve with this gumbo?
A side of cauliflower rice makes an excellent low-carb substitute for traditional rice. It soaks up the gumbo’s flavors beautifully without adding carbs.

How do I store leftovers?
Store any leftovers in an airtight container in the refrigerator for up to 3 days. You can also freeze gumbo for up to 3 months. Thaw overnight in the fridge before reheating.

Low-Carb Gumbo with Andouille and Shrimp

This Low-Carb Gumbo with Andouille and Shrimp is a hearty, comforting dish that brings the flavors of the South to your keto-friendly table. Packed with spicy andouille sausage, succulent shrimp, and a blend of aromatic vegetables and spices, this gumbo is thickened without the traditional roux to keep it low in carbs but rich in taste.
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Prep Time 20 minutes
Cook Time 1 hour
Total Time 1 hour 20 minutes
Course Dinner
Cuisine Cajun
Servings 6 servings
Calories 320 kcal


  • Large pot
  • Slotted spoon
  • Knife
  • Cutting board
  • Measuring cups and spoons


  • 12 ounces andouille sausage sliced into rounds
  • 1 pound shrimp peeled and deveined
  • ¼ cup olive oil
  • 1 large bell pepper diced
  • 3 stalks celery diced
  • 1 medium onion diced
  • 4 cloves garlic minced
  • 1 can diced tomatoes drained, 14.5 ounces
  • 4 cups chicken broth
  • 2 tsp Cajun seasoning
  • ½ tsp xanthan gum for thickening
  • Salt and pepper to taste
  • 2 bay leaves
  • ½ cup green onions chopped, for garnish
  • ¼ cup fresh parsley chopped, for garnish


  • Heat a large pot over medium heat and add the sliced andouille sausage. Cook until the sausage is browned and the fat is rendered, about 5-7 minutes. Remove the sausage with a slotted spoon and set aside.
  • In the same pot, add the olive oil along with the bell pepper, celery, and onion. Sauté until the vegetables are soft, about 8 minutes.
  • Stir in the minced garlic and cook for an additional 1-2 minutes until fragrant.
  • Sprinkle the xanthan gum over the vegetables and stir well to combine. Cook for another minute to remove the raw flavor of the xanthan gum.
  • Add the drained diced tomatoes, chicken broth, Cajun seasoning, and bay leaves to the pot. Bring the mixture to a simmer.
  • Reduce the heat to low and let the gumbo simmer for 45 minutes, stirring occasionally.
  • Return the cooked andouille sausage to the pot and add the shrimp. Cook until the shrimp are pink and cooked through, about 5 minutes.
  • Season with salt and pepper to taste. Remove the bay leaves before serving.
  • Serve hot, garnished with chopped green onions and parsley.


For an even lower carb count, you can reduce the amount of bell pepper and onion.
Ensure shrimp is not overcooked to maintain a tender texture.
Adjust Cajun seasoning to your spice preference.
If you're not strictly keto and prefer a thicker gumbo, you can make a roux with almond flour and oil as a base before adding the vegetables.


Calories: 320kcalCarbohydrates: 8gProtein: 24gFat: 22gFiber: 2gNet Carbs: 6g
Keyword Andouille Sausage Gumbo, Keto Cajun Recipe, Keto Gumbo, Low-Carb Gumbo, Shrimp Gumbo
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