Cajun shrimp and sausage noodles combine seasoned shrimp, smoked turkey sausage, bell peppers, and pasta in a garlic butter pan sauce. Chicken broth loosens the browned bits from the skillet and coats the noodles without turning the dish into a cream-based pasta. Parsley finishes the plate with a little freshness.
The recipe takes about 40 minutes and uses a pasta pot plus a large skillet. Cook the sausage, shrimp, and vegetables in stages so each has room in the pan. Jump to the recipe card for the measurements and complete method.
Why Make These Cajun Shrimp Noodles?
This meal gets flavor from several layers: browned sausage, Cajun-seasoned shrimp, softened peppers and onion, and a broth-based pan sauce. Cooking the vegetables after the proteins lets them pick up flavor from the skillet before the broth is added.
The sauce is meant to coat the noodles rather than sit beneath them as a thick gravy. Tossing everything together near the end distributes the garlic butter and seasoning while keeping the shrimp from cooking throughout the entire preparation. Have the cooked noodles ready for that final toss.
Ingredients for Cajun Shrimp and Sausage Noodles
- 1 lb large shrimp, peeled and deveined
- 12 oz smoked turkey sausage, sliced
- 12 oz spaghetti or noodles
- 1 green bell pepper, diced
- 1 red bell pepper, diced
- 1 onion, sliced
- 4 cloves garlic, minced
- 3 tbsp butter
- 2 tbsp olive oil
- 1 cup chicken broth
- 2 tbsp Cajun seasoning
- 1 tsp paprika
- 1 tsp Italian seasoning
- ยฝ tsp black pepper
- ยฝ tsp red pepper flakes
- Salt, to taste
- 2 tbsp fresh parsley, chopped
Choosing the Pasta and Sausage
Spaghetti works well, or use the noodles specified on your chosen package. Follow their cooking directions and drain when ready. Long noodles are easiest to combine using tongs, while a wide skillet gives you room to lift and turn them without spilling the vegetables.
The listed smoked turkey sausage is browned and then reheated with the finished dish. Check its packaging to confirm it is a cooked product suitable for that method. Do not substitute raw sausage without changing the cooking process. Broth and sausage can both be salty, so make the final salt adjustment after combining everything.
How to Make Cajun Shrimp and Sausage Noodles
1. Cook the Noodles and Season the Shrimp
Cook the noodles according to their package directions, drain, and set aside. Pat the shrimp dry, then toss with the Cajun seasoning, paprika, Italian seasoning, and black pepper. Keep them separate from the cooked pasta while the skillet heats.
2. Brown the Sausage
Heat the olive oil in a large skillet over medium-high heat. Add the sliced smoked turkey sausage and cook for about 2โ3 minutes per side, until browned. Remove it from the pan and set aside. Leave the browned bits in the skillet for the sauce.
3. Cook the Shrimp
Add the seasoned shrimp to the same skillet. Cook for about 2โ3 minutes per side, adjusting for their size and checking that they are cooked through. Transfer them out of the pan so they do not remain over heat while the vegetables soften.
4. Soften the Vegetables
Add the butter, sliced onion, and diced bell peppers to the skillet. Cook for 4โ5 minutes, until softened. Stir in the garlic and red pepper flakes and cook for another 30 seconds. Watch the garlic carefully rather than letting it darken against the hot pan.
5. Build the Sauce and Toss
Pour in the chicken broth and scrape up the browned bits. Simmer for 2โ3 minutes, until slightly reduced. Return the sausage and shrimp, add the cooked noodles, and toss gently until coated. Taste before adding salt, scatter with parsley, and serve hot.
Tips for Flavorful Noodles
Prepare the peppers, onion, and garlic before you begin searing. This keeps the later stages moving and avoids leaving the skillet unattended while chopping. Patting thawed shrimp dry also helps prevent excess water from entering the pan and diluting the seasoning.
When adding the broth, loosen the browned pieces from the base of the pan with a spoon. Those are part of the sauce, but heavily burnt bits will taste bitter rather than savory. Adjust the burner during cooking so the sausage browns without scorching the skillet.
Toss the pasta in stages if the skillet is full. Lift the noodles through the sauce and distribute the peppers, sausage, and shrimp instead of stirring forcefully. Serve once everything is hot and coated rather than continuing to cook the assembled dish.
Serving Ideas and Other Cajun Meals
A green salad with a light dressing gives a fresh contrast to the noodles. Bread is optional because the pasta already provides a substantial base. For a milder version, reduce or omit the pepper flakes and choose a less fiery Cajun seasoning blend.
For a creamier pasta dinner, try Cajun garlic butter shrimp with cheesy spaghetti. The Cajun shrimp and sausage seafood bowl offers a tomato-broth variation with eggs instead of noodles. These recipes share ingredients while producing different meals.
Frequently Asked Questions
Can I use a different sausage?
Yes, andouille sausage is a traditional and flavorful option if you’d like even more smoky depth.
Can I use frozen shrimp?
Yes, just thaw completely and pat dry before cooking so they sear properly instead of releasing excess water.
Can I make this less spicy?
Yes, simply reduce or omit the red pepper flakes and use a milder Cajun seasoning if you prefer less heat.
Cajun Shrimp and Sausage Noodles Recipe Card

Cajun Shrimp & Sausage Noodles
Ingredients
Equipment
Method
- Cook the noodles according to package directions. Drain and set aside.
- Toss the shrimp with Cajun seasoning, paprika, Italian seasoning, and black pepper.
- Heat olive oil in a large skillet over medium high heat. Cook the smoked turkey sausage for 2 to 3 minutes per side until browned. Remove and set aside.
- Add the shrimp to the same skillet and cook for 2 to 3 minutes per side until pink and cooked through. Remove and set aside.
- Add butter, onion, and bell peppers to the skillet. Cook for 4 to 5 minutes until softened. Add garlic and red pepper flakes, then cook for another 30 seconds.
- Pour in the chicken broth and scrape up the browned bits from the skillet. Simmer for 2 to 3 minutes until the sauce is slightly reduced.
- Return the sausage and shrimp to the skillet. Add the cooked noodles and toss gently until everything is coated in the Cajun garlic butter sauce. Taste and adjust salt if needed.
- Sprinkle with fresh parsley and serve the Cajun shrimp and sausage noodles hot.
