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 Pearl Onion Gratin?

You need 9 ingredients. The key ingredients include: 1 bag frozen small whole onions, 1 package white sauce mix*, 2 tbsp. margarine or butter, 1/2 c. plain dried bread crumbs, and more.

Is Pearl Onion Gratin suitable as general?

Yes, Pearl Onion Gratin falls under the General category and is a great choice for this type of meal.

How do I store leftover Pearl Onion Gratin?

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

Pearl Onion Gratin Recipe

Name: Pearl Onion Gratin
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 bag frozen small whole onions; 1 package white sauce mix*; 2 tbsp. margarine or butter; 1/2 c. plain dried bread crumbs; 13 c. grated Romano cheese; 1/4 tsp. dried thyme leaves; .⅓ tsp. crushed red pepper; .⅓ tsp. ground nutmeg; Chopped parsley for garnish

Try this homemade Pearl Onion Gratin recipe the whole family will love. Made with onions, white sauce mix, margarine and bread crumbs. Easy step-by-step…

This Pearl Onion Gratin relies on simple, everyday ingredients such as white sauce mix*, margarine or butter, plain dried bread crumbs and grated romano cheese. It comes together quickly and makes 4 servings, at about 3196 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 General

Servings: persons

1 bag frozen small whole onions
1 package white sauce mix*
2 tbsp. margarine or butter
1/2 c. plain dried bread crumbs
13 c. grated Romano cheese
1/4 tsp. dried thyme leaves
.⅓ tsp. crushed red pepper
.⅓ tsp. ground nutmeg
Chopped parsley for garnish

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Quick Info

Servings
4 servings
Calories
3196 kcal
Category
General

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