How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Shrimp Or Crawfish Fettucini?

You need 15 ingredients. The key ingredients include: 1 to 2 lb. shrimp or crawfish, 1 to 2 medium onions, chopped, 2 to 3 green onions, chopped, 1 medium bell pepper, chopped, and more.

Is Shrimp Or Crawfish Fettucini suitable as seafood?

Yes, Shrimp Or Crawfish Fettucini falls under the Seafood category and is a great choice for this type of meal.

How do I store leftover Shrimp Or Crawfish Fettucini?

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

Shrimp Or Crawfish Fettucini Recipe

Name: Shrimp Or Crawfish Fettucini
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 to 2 lb. shrimp or crawfish; 1 to 2 medium onions, chopped; 2 to 3 green onions, chopped; 1 medium bell pepper, chopped; 2 celery stalks, chopped; 1 Tbsp. parsley, chopped; 1 1/2 sticks butter; 2 Tbsp. flour; 1/2 lb. Velveeta cheese; 3/4 c. milk; 1/2 to 1 can jalapeno relish; 3 cloves garlic, chopped; 12 oz. fettucini noodles, cooked; Parmesan cheese; season to taste

Try this homemade Shrimp Or Crawfish Fettucini recipe the whole family will love. Made with shrimp, onions, green onions and bell pepper. Easy step-by-s…

This Shrimp Or Crawfish Fettucini relies on simple, everyday ingredients such as to 2 lb. shrimp or crawfish, to 2 medium onions, chopped, to 3 green onions, chopped and medium bell pepper, chopped. It comes together quickly and makes 4 servings, at about 976 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.

Updated Jun 30, 2026

Serves 4 Seafood

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Use a neutral oil or a plant-based spread in place of butter for a dairy-free version.
A good 1:1 gluten-free flour blend works well if you need a gluten-free version.

No specific allergen information. Please check the ingredient list for possible allergens.

My Personal Notes

Saved locally in your browser — visible only to you.

Shrimp Or Crawfish Fettucini

Tips for the best results

Variations & substitutions

My Personal Notes

How did you like this recipe?

Frequently Asked Questions