Cajun Pasta Recipe No Cream: Spicy Andouille and Bell Pepper Sauté

This no-cream Cajun pasta delivers bold Louisiana flavor without the dairy. I developed this recipe to capture authentic spice while keeping it light and accessible for home cooks.

The secret is building layers of flavor with smoked andouille sausage, colorful bell peppers, and a carefully balanced Cajun seasoning blend. Chicken broth creates a rich sauce base that clings to every strand of pasta.

You’ll achieve restaurant-quality results with tender pasta, perfectly cooked vegetables, and that signature Cajun kick. The dish comes together in 30 minutes with minimal effort.

The andouille provides smoky depth while the bell peppers add natural sweetness to balance the heat. Every bite delivers complex flavors without heavy cream.

Ingredients for Cajun Pasta Recipe No Cream

Pantry staples meet Cajun heat in this bold, no-cream pasta dish.

The andouille makes this dish. Look for vegetarian andouille at Whole Foods or specialty grocers—it’s got that smoky depth without the meat. If you can’t find it, spicy Italian veggie sausage works in a pinch. The bell peppers? Pick ones that are firm and glossy. Trader Joe’s usually has great ones year-round. And don’t skip the fresh garlic—jarred just doesn’t cut it here.

No Cajun seasoning? Mix 1 tbsp paprika, 1 tsp each garlic powder and onion powder, plus half the amount of cayenne for heat. Short on peppers? Use any color combo you’ve got (orange or yellow bell peppers add sweetness). The broth can be swapped for vegetable broth if you’re avoiding all meat products. And yes, the butter is vegetarian—just double-check the label.

Leftovers keep 3-4 days in the fridge, though the pasta absorbs sauce as it sits. Freeze without the pasta for up to 2 months—just cook fresh noodles when reheating. The andouille freezes well too, so stock up when you find the good stuff.

Step-by-Step Instructions for Cajun Pasta with Andouille and Peppers

This method builds layers of flavor without a drop of cream. Trust the process.

Step 1: Cook the Penne Pasta Al Dente

Bring a large pot of salted water to a rolling boil. Add the 12 oz Penne Pasta and cook according to package instructions for al dente, usually 10-12 minutes. Stir occasionally to prevent sticking.

Reserve 1 cup of the pasta water before draining. This starchy water is crucial for binding the sauce later. Drain the pasta but don’t rinse it—you want that surface starch to help the sauce cling to every bite.

Step 2: Sear the Andouille and Sauté the Vegetables

While the pasta cooks, heat 1 tbsp Olive Oil in a large skillet over medium-high heat. Slice the 12 oz Smoked Andouille Sausage into half-moon pieces and add them to the pan. Sear for 3-4 minutes until both sides develop a deep, caramelized crust.

Remove the sausage to a plate and reduce heat to medium. Add the remaining 1 tbsp Olive Oil, then toss in the diced Red Bell Pepper, Green Bell Pepper, and Yellow Onion. Sauté for 5-6 minutes until the vegetables soften and the onions turn translucent.

Step 3: Build the Cajun-Spiced Roux

Add the minced 4 cloves Garlic Cloves to the skillet and cook for 30 seconds until fragrant. Stir in the 2 tbsp All-Purpose Flour to create a light roux, cooking for 1-2 minutes until it turns a pale golden color.

Immediately sprinkle in the 2 tbsp Cajun Seasoning, 1 tsp Paprika, 1 tsp Dried Thyme, 1 tsp Salt, and 0.5 tsp Black Pepper. Stir constantly for 30 seconds to toast the spices—this deepens their flavor and prevents burning.

Step 4: Deglaze and Simmer the Sauce

Slowly pour in the 2 cups Chicken Broth while whisking to dissolve the roux. Bring the mixture to a simmer, then reduce heat to medium-low. Let it cook for 3-4 minutes until the sauce thickens enough to coat the back of a spoon.

Return the seared andouille to the skillet along with the 2 tbsp Unsalted Butter. Stir until the butter melts and the sauce becomes glossy. Taste and adjust seasoning if needed—Cajun seasoning can vary in saltiness.

Step 5: Combine and Finish the Dish

Add the drained penne pasta to the skillet and toss vigorously with tongs to coat every piece in the sauce. If the mixture seems dry, add reserved pasta water 1-2 tablespoons at a time until it reaches your desired consistency.

Cook for an additional 2 minutes over medium heat, stirring constantly, to allow the pasta to absorb the flavors. The sauce should cling to the pasta with a slight sheen, and the andouille and vegetables should be evenly distributed throughout. Serve immediately while hot.

Dietary Considerations for These Flavors

Gluten-Free Option

Swap 12 oz gluten-free penne for the regular pasta—I recommend Barilla or Jovial brands for the best texture. Cook according to package instructions, as gluten-free pasta often requires slightly longer cooking time. The roux and sauce work perfectly with gluten-free flour blends too. 💪

Dairy-Free Adaptation

Replace the 2 tbsp Unsalted Butter with olive oil or vegan butter like Miyoko’s. The dish loses no flavor, as the Cajun spices and andouille provide plenty of richness. Ensure your andouille is dairy-free—most brands are, but always check labels.

Vegetarian Version

Use vegetarian andouille sausage (available at Whole Foods) and swap chicken broth for vegetable broth. The smoky, spicy flavors remain intact without any meat. I’ve tested this with Field Roast sausage with great results.

Lower Sodium

Reduce the 1 tsp Salt by half and use low-sodium chicken broth. Many Cajun seasoning blends are high in salt, so taste before adding extra. You can also make your own blend with 1 tbsp paprika, 1 tsp each garlic powder and onion powder, and ½ tsp cayenne. 💡

Spice Control

For milder heat, reduce the 2 tbsp Cajun Seasoning to 1 tbsp and omit the paprika. Add a pinch of sugar to balance the flavors if needed. For extra heat, include ¼ tsp cayenne pepper or a dash of hot sauce at the end.

Protein Swaps

If you prefer chicken, substitute 12 oz boneless chicken breast, diced and cooked through. Shrimp works too—add 12 oz peeled shrimp in the final 3 minutes of cooking. Both options soak up the Cajun flavors beautifully.

Frequently Asked Questions