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 Cheesy Rotel Crayfish Spaghetti?

You need 13 ingredients. The key ingredients include: 8 to 12 oz. angel hair spaghetti, 1/2 pkg. frozen onion mix, 1 tsp. minced garlic, 1 Tbsp. light margarine, and more.

Is Cheesy Rotel Crayfish Spaghetti suitable as seafood?

Yes, Cheesy Rotel Crayfish Spaghetti falls under the Seafood category and is a great choice for this type of meal.

How do I store leftover Cheesy Rotel Crayfish Spaghetti?

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

Cheesy Rotel Crayfish Spaghetti Recipe

Name: Cheesy Rotel Crayfish Spaghetti
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 8 to 12 oz. angel hair spaghetti; 1/2 pkg. frozen onion mix; 1 tsp. minced garlic; 1 Tbsp. light margarine; 1/4 lb. light Velveeta, cubed; 1 lb. crayfish tails; 1 can cream mushroom soup; 1 can Ro-Tel tomatoes; 1/2 c. skim evaporated milk; 1 1/2 tsp. lemon juice; 1/4 tsp. red pepper; 1 tsp. salt; 1/4 tsp. pepper

Try this homemade Cheesy Rotel Crayfish Spaghetti recipe the whole family will love. Made with hair spaghetti, frozen onion, garlic and light margarine.…

This Cheesy Rotel Crayfish Spaghetti relies on simple, everyday ingredients such as frozen onion mix, minced garlic, light margarine and light velveeta, cubed. It comes together quickly and makes 4 servings, at about 71 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

Coconut cream is a reliable plant-based alternative to dairy cream.

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

My Personal Notes

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Cheesy Rotel Crayfish Spaghetti

Tips for the best results

Variations & substitutions

My Personal Notes

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