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 Scallops Au Gratin?

You need 10 ingredients. The key ingredients include: 2 lb. fresh scallops, 1/4 c. butter or oleo, 2 medium green peppers, 2 medium onions, diced, and more.

Is Scallops Au Gratin suitable as seafood?

Yes, Scallops Au Gratin falls under the Seafood category and is a great choice for this type of meal.

How do I store leftover Scallops Au Gratin?

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

Scallops Au Gratin Recipe

Name: Scallops Au Gratin
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 2 lb. fresh scallops; 1/4 c. butter or oleo; 2 medium green peppers; 2 medium onions, diced; 1 c. sharp grated Cheddar cheese; 1 tsp. salt; 1/4 tsp. pepper; 3 c. soft bread crumbs; 4 stalks celery, cut in 1/2-inch pieces; 2 c. light cream

Try this homemade Scallops Au Gratin recipe the whole family will love. Made with fresh scallops, butter, green peppers and onions. Easy step-by-step in…

This Scallops Au Gratin relies on simple, everyday ingredients such as fresh scallops, butter or oleo, medium green peppers and medium onions, diced. It comes together quickly and makes 4 servings, at about 807 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.
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

Saved locally in your browser — visible only to you.

Scallops Au Gratin

Tips for the best results

Variations & substitutions

My Personal Notes

How did you like this recipe?

Frequently Asked Questions