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 Heavenly Onion Casserole?

You need 9 ingredients. The key ingredients include: 2 Tbsp. butter, 8 oz. fresh mushrooms, sliced, 1 can cream of mushroom soup, 2 tsp. soy sauce, and more.

Is Heavenly Onion Casserole suitable as soups & stews?

Yes, Heavenly Onion Casserole falls under the Soups & Stews category and is a great choice for this type of meal.

How do I store leftover Heavenly Onion Casserole?

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

Heavenly Onion Casserole Recipe

Name: Heavenly Onion Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 2 Tbsp. butter; 8 oz. fresh mushrooms, sliced; 1 can cream of mushroom soup; 2 tsp. soy sauce; 6 to 8 slices Swiss cheese; 3 sweet onions, sliced; 1 c. or 4 oz. Swiss cheese, shredded; 1 (5 oz.) can evaporated milk; 6 to 8 slices French bread

Heavenly Onion Casserole – a delicious recipe with butter, fresh mushrooms, cream of mushroom soup, soy sauce, Swiss cheese, sweet onions. Easy to follow and perfect for any occasion.

Serves 4 Soups & Stews

Servings: persons

2 Tbsp. butter
8 oz. fresh mushrooms, sliced
1 can cream of mushroom soup
2 tsp. soy sauce
6 to 8 slices Swiss cheese
3 sweet onions, sliced
1 c. or 4 oz. Swiss cheese, shredded
1 (5 oz.) can evaporated milk
6 to 8 slices French bread

Frequently Asked Questions

Quick Info

Servings
4 servings
Calories
975 kcal
Category
Soups & Stews

Eats Now Editorial Team

Passionate cooks who develop and test new recipes every day – from quick weeknight dinners to special occasion feasts.

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Heavenly Onion Casserole

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