Vidalia Onion Soup Au Gratin Recipe

Name: Vidalia Onion Soup Au Gratin
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 3 large Vidalia onions, thinly sliced; 1/2 c. butter; 1/2 c. finely diced smoked sausage; 1/4 c. diced garlic; 3 Tbsp. flour; 2 qt. beef stock; 1/2 c. Madeira wine; 1/2 c. sliced green onions; 1/2 c. chopped parsley; 10 slices French bread; 2 c. shredded Mozzarella cheese; grated Parmesan cheese

Servings: persons

3 large Vidalia onions, thinly sliced
1/2 c. butter
1/2 c. finely diced smoked sausage
1/4 c. diced garlic
3 Tbsp. flour
2 qt. beef stock
1/2 c. Madeira wine
1/2 c. sliced green onions
1/2 c. chopped parsley
10 slices French bread
2 c. shredded Mozzarella cheese
grated Parmesan cheese

1
Butter the French bread slices and toast until golden brown. In heavy-bottom Dutch oven, melt butter (medium-high). Add onions and saute until caramelized (approximately 30 minutes).
2
Add sausage and garlic; stir for 5 minutes.
3
Add flour and stir well. Add stock slowly (may use six 10 ounce cans broth).
4
Bring to a rolling boil, reduce to simmer and cook for 45 minutes.
5
Add wine and salt and pepper to taste.
6
Add green onions and parsley; cook 5 to 10 minutes more.
7
Preheat broiler.
8
Ladle soup in bowls; top with bread and cheese.
9
Broil until cheese bubbles.

670

kcal

Calories

Fat

Carbs

Protein

Fat Carbs Protein

* Per serving · 4 servings · Values may vary.

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.
A good 1:1 gluten-free flour blend works well if you need a gluten-free version.

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

My Personal Notes

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How did you like this recipe?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

You need 12 ingredients. The key ingredients include: 3 large Vidalia onions, thinly sliced, 1/2 c. butter, 1/2 c. finely diced smoked sausage, 1/4 c. diced garlic, and more.

Yes, Vidalia Onion Soup Au Gratin falls under the Soups & Stews category and is a great choice for this type of meal.

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

That's it — enjoy your meal!

Vidalia Onion Soup Au Gratin

Tips for the best results

Variations & substitutions

My Personal Notes

How did you like this recipe?

Frequently Asked Questions