Shrimp Spaghetti

Prep: 10 min Cook: 65 min Serves: 5 Cuisine: American

Shrimp Spaghetti is a hearty, flavorful dish combining tender shrimp, savory tomato sauce, and melted Cheddar cheese, layered with spaghetti and baked to perfection. This comforting casserole is perfect for family dinners or gatherings, offering a delicious blend of smoky, cheesy, and seafood flavors in every bite.

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Ingredients

  • 3 Tbsp. butter
  • 1 large onion, minced
  • 1/2 cup chopped green pepper
  • 2 tsp. salt
  • 1 can Ro-Tel tomatoes
  • 2 Tbsp. tomato paste
  • 2 1/2 cups canned tomatoes
  • 2 Tbsp. sugar

Instructions

  1. Preheat oven to 350°F.
  2. Cook the onion, green pepper, salt, Ro-Tel tomatoes, tomato paste or canned tomatoes, and sugar for about 10 minutes and then add the shrimp.
  3. Layer cooked spaghetti and the sauce alternately in a 2-quart casserole dish.
  4. Top with grated Cheddar cheese.
  5. Bake for 30 to 35 minutes until cheese is melted and bubbly.

Tips & Substitutions

For a bit of heat, consider adding crushed red pepper flakes or diced jalapeños to the sauce. If you don’t have fresh shrimp, frozen shrimp can be used as a convenient substitute; just thaw them beforehand. If you're looking for a lighter option, you can use zucchini noodles instead of spaghetti. This dish pairs beautifully with Crabby English Wedges for a complete meal.

Serving Suggestions

Serve this shrimp spaghetti hot, garnished with freshly chopped parsley or basil for a pop of color. It goes well with garlic bread or a light green salad for a refreshing balance. A glass of white wine, such as Chardonnay, complements the flavors beautifully. For more seafood recipes, browse more American recipes to find additional pairings.

Storage & Reheating

Store any leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, place the casserole in the oven at 350°F for about 15-20 minutes, or until heated through. Alternatively, you can microwave single portions on medium heat for 2-3 minutes, stirring halfway through for even warming.

Nutrition & Diet Analysis (per serving)

Each serving of Shrimp Spaghetti contains roughly 246 calories, with 18g protein, 10g carbohydrates, and 15g fat. It is an excellent source of vitamin C (111% of the Daily Value) and protein (35% of the Daily Value), and a good source of calcium and vitamin A. Note that it is relatively high in sodium, at 2017mg per serving (88% of the Daily Value).

246 kcal 12% DV
Protein Fat Carbs

Macronutrients

Protein 17.7g 35% DV
Total Fat 15.3g 20% DV
Carbs 9.9g 4% DV
Fiber 2.5g 9% DV
Sugar 3.1g 6% DV

Electrolytes

Sodium 2016.6mg 88% DV
Potassium 343.6mg 7% DV
Cholesterol 142.6mg 48% DV

Vitamins & Minerals

Vitamin A 145.7mcg 16% DV
Vitamin C 99.8mg 100% DV
Vitamin D 0.2mcg 1% DV
Calcium 229.2mg 18% DV
Iron 0.7mg 4% DV
Diet fit Keto-friendly Under 400 cal
Contains Milk

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I use different types of pasta for this recipe?

Yes, you can use any type of pasta you prefer, such as linguine or fettuccine. Just be sure to adjust the cooking time according to the pasta you choose. Whole wheat or gluten-free pasta options are also great for a healthier or dietary-friendly alternative.

What can I substitute for the Ro-Tel tomatoes?

If Ro-Tel tomatoes are not available, you can use diced tomatoes with green chilies or simply add fresh diced tomatoes and a bit of chili powder to achieve a similar flavor. This will help maintain the dish's intended spice and zest.

Can I make this dish ahead of time?

Absolutely! You can prepare the sauce and cook the spaghetti in advance. Layer them in the casserole dish and refrigerate until you're ready to bake. Just allow extra time for baking if the dish is cold from the refrigerator.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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