French Onion Soup Stuffed Mushrooms Recipe (2024)

FAQs

How do you deepen the flavor of French onion soup? ›

A few sprigs of thyme and a bay leaf elevate the soup even more, but I take it a step further, adding a splash of fish sauce for complexity and depth—don't worry, it won't taste fishy—and a hit of cider vinegar to balance some of that oniony sweetness.

: Yes, I can make french onion soup without alcohol. The traditional recipe calls for a dry white wine, but you can easily replace it with vegetable or chicken broth to make a tasty, non-alcoholic version.

Whether you brush off the dirt with a damp towel or run them under cool water is up to you—the real issue is whether they've been sufficiently dried before they're prepared. Cooking damp mushrooms causes them to steam as the water evaporates. Steaming is what imparts a rubbery, chewy-in-the-bad-way texture.

If the stuffing is too dry add a bit more stock (it should be very moist). Stuff the mushrooms well and save any remaining stuffing. Place the stuffed mushrooms into a large baking dish and pour in the remaining chicken stock. Sprinkle no more than a ½ cup of the remaining stuffing mixture into the stock.

Infusing the soup with a richer taste is as easy as quickly sauteing crushed garlic before pouring the soup in. Some soft, buttery garlic sauteed in earthy olive oil is the perfect addition to enrich canned French onion soup.

Onion soup, at its very essence, is nothing more than onions and water boiled together. Period, done, finished, everything added from that point on is pure opinion. Caramelizing the onions brings out sugars, and makes a more luxurious silky and sweet soup, adding flour gently thickens and provides body.

The caramelized onions for this soup cook more quickly due to a pinch of baking soda but still have that deep, slow-cooked flavor. Topping the soup with hot, cheesy toasts prepared while the soup simmers, eliminates the need to bake the soup in specialty French onion soup bowls.

After making its debut in the 18th century, it has become a national treasure. During ancient times (and still today), onions were cheap and easy to grow, and hence, readily available. For the poor, the onion was a savior, with onion soups being popular during the Roman times.

What is the Difference Between Onion Soup and French Onion Soup? French onion soup is always made with beef stock. Other onion soups can be made with chicken, vegetable, or beef stock. Additionally, French onion soup typically contains wine or sherry, which isn't typical or necessary in other onion soups.

Key Ingredients & Substitutions

Cheese: To me, there is no better cheese in a French onion soup than Gruyere! However, shredded Swiss or provolone also works very well. Just be sure to find something that is easily shredded or grated, as that's what will give you that amazing gooey, melty cheese we all love.

Should you wash mushrooms before making stuffed mushrooms? ›

Preventing soggy stuffed mushrooms:

First, when you're cleaning your mushrooms, simply rinse them under cold for only a few seconds before cleaning with a dry paper towel. If you put them under water for too long, you risk your mushrooms growing soggy when baking.

When pairing mushrooms with cheese, know that buttons pair well with cream cheese as well as parmesan, maitake hold up to pecorino and fontina, morels mix well with chèvre, oysters prefer nutty alpines, and feta is a good match for shiitake. Keep an eye out for new kinds of cultivated mushrooms hitting the market soon.

Mushroom Storing Method: Plastic Bag with Paper Towels

I wrapped the mushrooms in paper towels and placed them in an open plastic bag. Theoretically, the paper towels absorb the moisture and the open plastic bag allows for ventilation.

Not Washing Them Properly. Not washing mushrooms the right way can make them soggy, says Schmuck. "Certain kinds of mushrooms require washing but mushrooms soak up water quickly and become soggy," he says. "Always wash your mushrooms whole, never after cutting them.