
4.8 from 12 votes
Instant Pot French Onion Soup
This instant pot french onion soup features perfectly caramelized onions in a rich, dark broth topped with a toasted baguette and hot and bubbly Gruyere cheese.
Prep Time
10 mins
Cook Time
1 hr 10 mins
Total Time
1 hr 15 mins
Servings: 6 servings
Calories: 369 kcal
Course:
Soup
Cuisine:
American
Ingredients
- 6 Tablespoons butter
- 4 large yellow onions finely sliced
- 2 large sweet onions finely sliced
- 2 sprigs fresh thyme
- 2 bay leaves
- ¾ cup dry white wine I used Chardonnay
- 4 cups beef broth
- 1.5 cups chicken broth
- 3 Tablespoons olive oil
- 1 loaf French bread
- 6 lices Gruyere cheese*
Instructions
- Press the sauté button on your instant pot. Wait until "hot" is displayed, then add the butter. (Waiting until it's hot prevents smoking.)
- Once melted, add the onions, thyme, and bay leaves. Use a large silicone spatula and stir occasionally, allowing the butter to coat the onions. Do this for about 5 minutes, the onions will start to soften and release liquid.
- Add three Tablespoons of water to the instant pot, cover, and hit the “pressure cook” button. Set the timer for 20 minutes. Hit the quick release valve to release the pressure.
- Remove the lid and press the sauté button again. Let it cook for 5 more minutes to release some of the liquid, then add the wine and let it simmer for an additional 20 minutes to let the wine cook out and allow the onions to fully caramelize.
- Remove the bay leaves and the thyme stems.
- Pour in the beef and chicken broth. Let it simmer for another 10 minutes while you prepare the baguettes.
Cup of Yum
Preparing the baguettes:
- Thickly slice the French bread diagonally, in roughly the size as the serving bowls you’ll be using. Brush each side with olive oil and sprinkle lightly with salt. Place in a single layer on a baking sheet and bake at 350 degrees for about 5 minutes, until the top begins to turn brown and the bread is nice and firm. Watch them carefully to ensure they don’t burn.
Serving the soup:
- Set the oven temp to a broil.
- Fill oven-safe bowls with the soup and top each with a baguette and a thick slice of gruyere cheese. Place the bowls on a baking sheet and broil them in the oven for 3-5 minutes, until the top is a golden-brown and bubbly. Carefully remove, top with additional fresh thyme, and serve.
- If you don’t have oven-safe bowls, you can melt the cheese on the baguettes in the oven and then place the cheesy bread on top of the filled-soup bowls.
Notes
- *Other cheese options include Comte or Emmental (Swiss)
- High quality beef and chicken broth make a huge difference in the flavor of this soup!
- Note: The baguettes can be made up to 3 days ahead of time and can be stored in an airtight container once they’ve completely cooled.
Nutrition Information
Calories
369kcal
(18%)
Carbohydrates
17g
(6%)
Protein
12g
(24%)
Fat
26g
(40%)
Saturated Fat
12g
(60%)
Cholesterol
55mg
(18%)
Sodium
1001mg
(42%)
Potassium
415mg
(12%)
Fiber
2g
(8%)
Sugar
9g
(18%)
Vitamin A
590IU
(12%)
Vitamin C
15.9mg
(18%)
Calcium
343mg
(34%)
Iron
1.2mg
(7%)
Nutrition Facts
Serving: 6servings
Amount Per Serving
Calories 369
% Daily Value*
Calories | 369kcal | 18% |
Carbohydrates | 17g | 6% |
Protein | 12g | 24% |
Fat | 26g | 40% |
Saturated Fat | 12g | 60% |
Cholesterol | 55mg | 18% |
Sodium | 1001mg | 42% |
Potassium | 415mg | 9% |
Fiber | 2g | 8% |
Sugar | 9g | 18% |
Vitamin A | 590IU | 12% |
Vitamin C | 15.9mg | 18% |
Calcium | 343mg | 34% |
Iron | 1.2mg | 7% |
* Percent Daily Values are based on a 2,000 calorie diet.