This chicken and sausage gumbo gets its deep, toasty flavor from a chocolate-brown roux stirred for 40 to 50 minutes, then simmered with chicken thighs, smoked sausage and the onion, bell pepper and celery base. It serves 8, takes about 2 hours in total (1 hour active) and is served over hot rice. Dark roux adds flavor more than thickness, so the gumbo is rich but still brothy.
Safety first: a dark roux is far hotter than boiling water and sticks to skin like hot caramel. Never leave the pot unattended, keep children and pets out of the kitchen, use a long wooden spoon, and stand back when the vegetables go in because they will spit and steam.
Ingredients
- 1 cup vegetable oil
- 1 cup all-purpose flour
- 2 large yellow onions, diced
- 1 green bell pepper, diced
- 3 celery stalks, diced
- 5 cloves garlic, minced
- 2 pounds chicken thighs, bone-in or boneless, cut into large pieces
- 1 pound smoked sausage, sliced into 1/2 inch coins
- 8 cups low-sodium chicken broth, warmed
- 2 bay leaves
- 1 teaspoon dried thyme
- 1 to 2 teaspoons Cajun seasoning
- 1/2 teaspoon cayenne pepper, optional
- Salt and black pepper, to taste
- Sliced green onions and hot cooked rice, for serving
Method
Make the dark roux
- Season the chicken with salt, pepper and a little Cajun seasoning. Brown it in a skillet in batches, 3 to 4 minutes per side, and set aside. Brown the sausage the same way.
- In a heavy Dutch oven, whisk the oil and flour together over medium-low heat.
- Stir constantly with a flat wooden spoon, scraping the bottom and corners, for 40 to 50 minutes. The color moves from blond to peanut butter to copper to dark chocolate, and the smell turns nutty.
- If you see black specks or smell a bitter, burnt scent, throw it out and start over. A scorched roux cannot be saved.
Build the gumbo
- Carefully add the onions, bell pepper and celery. Stir 5 to 7 minutes until softened. The roux will tighten up, which is normal.
- Add the garlic and cook 1 minute.
- Pour in the warm broth about a cup at a time, stirring until smooth after each addition.
- Add the chicken, sausage, bay leaves, thyme and remaining seasoning. Bring to a boil, then lower to a low simmer.
- Simmer uncovered 60 to 75 minutes, skimming the oil from the surface, until the chicken reaches at least 165 F and shreds easily.
- Remove the bay leaves, then taste and adjust the salt and pepper.
Ladle the gumbo over hot rice. This turmeric rice is a fragrant alternative to plain white rice, and these garlic knots are good for soaking up the broth.
Troubleshooting
| Problem | Cause | Fix |
|---|---|---|
| Roux has black specks or smells bitter | Heat too high or stirring paused | Discard and restart on lower heat |
| Lumpy gumbo | Cold broth added to hot roux, or added too fast | Warm the broth and add a cup at a time, whisking |
| Greasy surface | Oil separates from the roux during simmering | Skim with a ladle, or chill and lift off the fat |
| Thin gumbo | Dark roux thickens less than light roux | Simmer longer uncovered |
| Dry chicken | Breast meat cooked too long | Use thighs, or add breast in the last 25 minutes |
Substitutions That Work
- Oil: any neutral oil with a high smoke point, or bacon drippings for a smokier roux.
- Chicken breast: use it, but add it for the last 25 minutes only.
- Smoked sausage: andouille is traditional, but any firm smoked pork sausage works.
- Gluten free: a 1-to-1 gluten-free flour blend works, though the roux may darken faster.
Make Ahead, Storage and Reheating
The roux alone can be made ahead: cool it completely, keep it in a jar in the refrigerator for up to 2 weeks, and warm it before use. The finished gumbo tastes better the next day. Cool it quickly and refrigerate in an airtight container for up to 4 days. Reheat gently on the stove until steaming hot (165 F), adding a splash of broth if needed. Freeze without the rice for up to 3 months and thaw overnight in the refrigerator.
FAQ
How long does it take to make a dark roux?
About 40 to 50 minutes over medium-low heat with constant stirring. Higher heat is faster but much easier to burn.
What is the holy trinity in gumbo?
It is the Louisiana base of onion, green bell pepper and celery, usually used in roughly equal parts or with extra onion.
Can you make the roux in the oven?
Yes. Whisk equal parts oil and flour in a heavy pot and bake at 350 F, stirring every 20 minutes, until dark, which takes 1.5 to 2 hours. It is hands-off but still very hot, so handle it with care.
Should gumbo be thick or thin?
It should be thicker than soup but thinner than stew, coating a spoon lightly. Simmer longer to thicken or add broth to loosen.