The Instant Pot has revolutionized the way we prepare meals, and one of the best recipes to showcase its capabilities is the classic French Onion Soup. This savory delight, with its rich, deep flavors, is a favorite in my household. Using the Instant Pot not only speeds up the cooking process but also enhances the depth of flavors, making it an irresistible dish for everyone to enjoy.
Every winter, my grandmother would craft her signature French Onion Soup, filling the kitchen with the delightful aroma of caramelized onions and fresh herbs. When I discovered the Instant Pot, I was thrilled to modernize her recipe while preserving the heartwarming flavors that remind me of family gatherings. This recipe honors her tradition, proving that with the right tools, we can keep culinary legacies alive.
Why You’ll Love This Recipe
This recipe is a game-changer for its speed and simplicity. The Instant Pot achieves the perfect caramelization and simmering process in a fraction of the time. You’ll appreciate the intense flavors that develop, making each bite both comforting and exciting. Whether you’re a seasoned cook or a beginner, this recipe is both approachable and rewarding.
Ingredients Notes
The key to a great French Onion Soup is the onions. Opt for sweet onions like Vidalia for the best results. If unavailable, yellow onions will do just fine. For the broth, a high-quality beef stock is essential to achieve that rich, deep flavor. Feel free to use vegetable stock for a vegetarian version.
Recipe Steps
Step 1
Set the Instant Pot to Sauté mode. Add a generous amount of butter and let it melt before adding the sliced onions. Sauté the onions until they become soft and start to caramelize, approximately 25 minutes.
Step 2
Add garlic, thyme, and bay leaves to the onions, stirring frequently. Cook for an additional 2-3 minutes until the garlic is fragrant.
Step 3
Pour in white wine to deglaze the pot, scraping up the brown bits which add flavor to the soup. Allow the wine to reduce by half.
Step 4
Add the beef broth and season with salt and pepper. Close the Instant Pot lid and set to Pressure Cook on high for 15 minutes. Let it naturally release for 10 minutes before manually releasing any remaining pressure.
Step 5
Preheat your oven’s broiler. Ladle soup into oven-safe bowls, place a slice of crusty bread on top of each, and cover with Gruyère cheese. Broil until the cheese is bubbly and golden brown. Serve hot.
Storage Options
Leftover soup can be stored in an airtight container in the refrigerator for up to three days. For longer storage, freeze the soup without the bread and cheese for up to three months. Reheat on the stove, then complete with bread and cheese under the broiler.
Variations & Substitutions
For a different twist, try adding a splash of balsamic vinegar for extra depth. If you’re avoiding cheese, top with herbed croutons instead. Vegetarians can easily substitute the beef broth with a robust vegetable stock, adding umami with a splash of soy sauce.
Serving Suggestions
This soup is perfect for a cozy dinner at home, perhaps paired with a light salad or a glass of your favorite wine. It also makes a comforting starter for a more elaborate meal or a casual weekend lunch with friends and family.
Frequently Asked Questions
Can I make this recipe in advance? Yes, this soup benefits from being made a day ahead as the flavors deepen overnight. Simply store it without the bread and cheese and broil fresh when ready to serve.
Can I use a different cheese instead of Gruyère? Absolutely! While Gruyère is traditional, you can experiment with other melting cheeses like Fontina, mozzarella, or even vegan cheese varieties if needed.
Do I need an Instant Pot? While the Instant Pot accelerates the cooking process, you can achieve similar results using a slow cooker on high for 4-6 hours or by simmering on the stove for 1-2 hours.
This recipe not only simplifies a cherished classic but also ensures rich, satisfying flavors that are sure to be a hit with family and friends. Try it this winter for a comforting meal that brings warmth to the coldest of days.
Instant Pot French Onion Soup
Ingredients
Main Ingredients
- 3 tablespoons unsalted butter Use high-quality butter for best flavor
- 4 cups thinly sliced onions Yellow onions work best
- 1 teaspoon sugar To help caramelize the onions
- 1 cup beef broth Low sodium preferred
- 1 teaspoon fresh thyme Chopped
Instructions
Preparation Steps
- Turn on the Instant Pot and select the Sauté function. Add the butter and allow it to melt.
- Add sliced onions and stir occasionally, letting them caramelize for about 10 minutes.
- Add the sugar and continue to stir until the onions are a deep golden brown.
- Pour in the beef broth and add the thyme. Secure the lid and set the Instant Pot to Pressure Cook on high for 15 minutes.
- Once cooking is complete, carefully release the pressure and serve hot.
