FAQ: How To Cook Frozen French Onion Soup?

How do you heat up Costco French onion soup?

It’s a pretty convenient product because all you need to do is heat and serve it. I definitely recommend cooking it in the oven as I feel like the cheese gets brown and crispy that way. All this requires is putting your soup in an oven safe bowl, turning the oven on and sticking them in the oven for 45 minutes.

How do you reheat frozen french onion soup?

Can French onion soup be frozen?

  1. Let soup cool completely.
  2. Add Soup to freezer safe containers or freezer size bags.
  3. Freeze for up to 3 months.
  4. When ready to eat, let soup defrost in the refrigerator overnight.
  5. Warm individual servings in the microwave or warm on the stove until heated through.

Can you microwave frozen french onion soup?

Place 1 soup, cheese on top, in a microwave-safe bowl (300 mL bowl capacity). Heat on HIGH for 3 minutes. Stir and heat for 2 minutes more.

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How do you make Trader Joe’s French onion soup from frozen?

Heat each soup on high for 3 minutes in the microwave. Remove the soup from the microwave, and then sprinkle on top about 2 tablespoons of additional shredded Swiss or other firm cheese. Heat in a preheated oven for 20 minutes or until the cheese is golden brown. We prepared our soup using the traditional oven method.

How long do you cook Costco French onion soup?

For best results, heat in a 10 fl. oz. bowl with a 4” diameter.

  1. Preheat oven to 400°F (200°C).
  2. Place 1 soup, cheese on top, in an ovenproof bowl (300 ml bowl capacity).
  3. Heat for 40 minutes or until the cheese becomes golden brown.

How much is French onion soup at Costco?

The packaging of the soup is convenient because they are individually wrapped. A box of 6, 10 oz servings cost $9.49 at Costco.

How can you tell if French onion soup is bad?

How to tell if cooked French onion soup is bad? If cooked French onion soup develops an off odor, flavor or appearance, or if mold appears, it should be discarded.

What’s the best way to reheat French onion soup?

Cook French Onion Soup as directed and ladle into oven proof bowls. Cover the bowls and place into the refrigerator for up to 3 days. When ready to serve, preheat the oven, remove the soup from the refrigerator and place into the oven to reheat the soups for 15 minutes.

What is the difference between onion soup and French onion soup?

French onion soup almost always calls for beef stock or broth while English onion soup can be made with either beef, chicken, or vegetable stock or broth. Both versions usually incorporate woodsy herbs; thyme is common for French onion soup with sage being the choice for English.

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How do you cook M&M’s French onion soup?


  1. Preheat oven to 400°F (205°C).
  2. Place product in oven-proof bowl with cheese facing up.
  3. Cook 40 to 45 minutes.

How expensive is French onion soup?

It appears that a cup of soup is $2.99 and a bowl of soup is $3.99 according to the menu. Now if the French onion is more that it does not say and you would have to contact them. Some soup comes with the meal at no extra cost.

How do you make Costco onion soup?

Heat 1 soup for 3 minutes on HIGH in the microwave oven (1200 W). Remove soup from microwave oven; sprinkle about 2 tablespoons (30 mL) of additional shredded Swiss or other firm cheese over top of soup. Heat for 20 minutes in preheated oven or until the cheese becomes golden brown.

Is Trader Joe’s French onion soup good?

This Trader Joe’s french onion soup has a really rich and oniony taste and is super easy to microwave. It takes a good while to melt it all since they come in little frozen chunky hockey pucks. It’s not the best french onion soup I’ve ever had, and each serving isn’t a massive amount, but it gets the job done.

Does Trader Joes have French onion soup?

Even when the French suffered a butter shortage this summer, Trader Joe’s had this smooth yellow gold in stock. French Onion Soup (4.99 for two 10 oz. portions). I am a particular fan of this frozen soup simmered with fresh onions, Swiss Cheese and Croutons.

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