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 Spinach Fettuccine with Clam-Butter Sauce and Diced Tomatoes?

You need 12 ingredients. The key ingredients include: 1 pound spinach fettuccine, 4 tablespoons butter, 1/2 cup chopped shallots, 4 cloves garlic, minced, and more.

Is Spinach Fettuccine with Clam-Butter Sauce and Diced Tomatoes suitable as seafood?

Yes, Spinach Fettuccine with Clam-Butter Sauce and Diced Tomatoes falls under the Seafood category and is a great choice for this type of meal.

How do I store leftover Spinach Fettuccine with Clam-Butter Sauce and Diced Tomatoes?

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

Spinach Fettuccine with Clam-Butter Sauce and Diced

Name: Spinach Fettuccine with Clam-Butter Sauce and Diced Tomatoes
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 pound spinach fettuccine; 4 tablespoons butter; 1/2 cup chopped shallots; 4 cloves garlic, minced; 1 tablespoon chopped fresh thyme leaves; 1 tablespoon chopped fresh oregano leaves; 1 cup reduced-sodium chicken broth; 2 dozen cooked clams, shelled (or 1 (14-ounce) can whole baby clams, drained); 1 (14-ounce) can diced tomatoes, drained or 3 Roma tomatoes, chopped; 1/4 cup freshly chopped basil leaves; Salt and freshly ground black pepper; 1/4 cup grated Parmesan

Try this homemade Spinach Fettuccine with Clam-Butter Sauce and Diced Tomatoes recipe the whole family will love. Made with fettuccine, butter, shallots…

This Spinach Fettuccine with Clam-Butter Sauce and Diced Tomatoes relies on simple, everyday ingredients such as spinach fettuccine, butter, chopped shallots and garlic, minced. It comes together quickly and makes 4 servings, at about 278 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.

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

My Personal Notes

Saved locally in your browser — visible only to you.

Spinach Fettuccine with Clam-Butter Sauce and Diced Tomatoes

Tips for the best results

Variations & substitutions

My Personal Notes

How did you like this recipe?

Frequently Asked Questions