The pressure builds and you start counting down minutes until you eat. You can almost smell that garlicky goodness filling your kitchen as your pressure cooker starts huffin 27 its little puff. It 27s kinda distracting but in the best way 27cause this soup is real good comfort food once it 27s done.

You spot those halved garlic cloves softening up in the broth and the bubbling parmesan melting down just right. There 27s something about pressure cooking that never fails you, it's fast and the flavors get all mingled up good. You recall that time you tried a slow cook version and, man, this beats it by miles.
You feel prepared too, knowing the quick release option gives you control when the time is up. That sealing ring does its job, keeping everything tight and flavorful. Before you know it, you 27ll be breaking into those crostinis topped with melty cheese, dunking them right into the soup. The countdown is real.
The Real Reasons You Will Love This Method
- Pressure build happens fast so you don 27t gotta wait around forever.
- Quick release makes sure your soup doesn 27t get overcooked and stays fresh.
- The sealing ring keeps all those flavors locked inside making every spoonful taste like heaven.
- This method draws out that rich garlicky aroma better than slow cooking.
- You 27ll get perfectly tender garlic without it turning bitter or mushy.
- Blending right after pressure cookin 27 creates a smooth, creamy base without any cream needed.
- Cheesy crostinis get toasted up while the soup cooks so no extra oven time wasted.
All the Pieces for This Meal
Here 27s what you gotta round up for this French Garlic Soup with Cheesy Crostinis. It 27s not a long list but every piece plays its part. You start with 2 tablespoons of salted butter to get that rich base going.
Next, grab one small white onion minced real fine and two heads of garlic with 24 cloves, sliced in half. Don 27t skip the thyme sprigs and half a teaspoon of dried sage 27they give the soup that herby kick. You also need 8 cups of chicken broth to pour all that flavor together.
For thickening and cheesiness, keep a couple tablespoons of cornstarch and a quarter cup of finely grated Parmesan cheese with the rind. The soup also calls for 3 large eggs to swirl in and add that silky texture you feel when you sip.
For your crostinis, halve about a 12-inch piece of baguette diagonally into 3-inch slices. You 27ll want a cup of Parmesan cheese for melting on top plus a splash of extra virgin olive oil for toasting. Every ingredient matters here and you 27ll see why once it all comes together.

Your Complete Cooking Timeline
Step 1. Melt the butter in a large pot over medium heat. Toss in your minced onion and sauté 27til it 27s translucent, usually about 5 minutes. You gotta keep an eye so it doesn 27t brown too fast.
Step 2. Add in halved garlic cloves, thyme sprigs (don 27t forget to toss those stems), and dried sage. Cook it for another 5-7 minutes until you smell that sweet garlic aroma and see the cloves turning lightly golden.
Step 3. Pour in the chicken broth with that Parmesan rind you saved. Bring it all to a boil, then drop the heat for a gentle simmer uncovered for 20 minutes. You 27re letting all those flavors get cozy.
Step 4. When done, fish out that Parmesan rind and blend the soup either with an immersion blender or carefully in batches with your countertop blender. You want it silky smooth here.
Step 5. Make a slurry by whisking cornstarch with 2 tablespoons water. Stir it into your soup and simmer just 5 minutes more to thicken up slightly. Toss in the grated Parmesan cheese and stir till it 27s all melted and cozy.
Step 6. Now whisk your eggs in a small bowl. Slowly pour them into the soup while stirring constantly. This creates pretty egg ribbons that add so much texture. Finish with seasoning salt and pepper 27til it tastes just right.
While you 27re doing all this, preheat your oven to 400 F. Lay out sliced baguette on a baking sheet, toast for 5 minutes, then sprinkle Parmesan cheese on top and back in for another 3-5 minutes till bubbly. Serve the hot soup with these crostinis either on the side or floating in the bowl 27whatever you 27re feelin 27 that day.
Time Savers That Actually Work
- Peel garlic cloves ahead and toss them in the fridge so you 27re ready to go.
- Minced onion? Grab pre-chopped from the store when you 27re in a hurry.
- While soup simmers, get your crostinis prepped and oven ready to save minutes.
- Use quick release on your pressure cooker to jump straight to blending without waiting forever.
- Whisk eggs fast by cracking them into a jar and shaking it up 27less mess, more speed.
When You Finally Get to Eat
You notice that soup is steaming gently as you bring it closer. The rich garlic scent hugs your nose and stirs up your hunger. You feel that smooth texture coat your tongue with a comforting warmth.
That cheesy crostini? It 27s got this golden bubbly crust that sings with each bite, crunchy yet melty and just right. Dipping it into the soup blends that crisp and soft in a way that 27s pretty addictive.
You sit back satisfied, cheeks warming, happy with how fast it came together and how good it tastes. This soup feels like a comforting hug after any kinda long day.

How to Store This for Later
If you got leftovers, you can save this soup for another day without losing flavors. Store it in airtight containers and pop it in the fridge for up to 4 days. When you want it, just warm it gently on the stove or microwave.
For longer storage, freeze the soup in freezer-safe bags or containers. Make sure to leave some space 'cause it expands. When thawing, do it overnight in the fridge and heat slowly to keep it smooth.
Keep the crostinis separate though, 27cause they 27ll go soggy fast if stored with the soup. Toast them fresh when you reheat for that perfect crunch back.
You can also freeze grated Parmesan in small portions ready to sprinkle next time, saving a step later. This way, you 27re all set whenever you want that cozy bowl again.
Your Most Asked Questions Answered
- Can I make this soup vegetarian? You sure can. Just swap chicken broth with vegetable broth, and it 27ll still taste great.
- Why do I have to slice garlic cloves in half? It helps garlic cook evenly and releases more flavor without burning or turning bitter.
- My soup came out too thin. What now? Just whisk up a little more cornstarch and water slurry and simmer until it thickens more.
- Is it okay to blend hot soup in a countertop blender? Yup, but be careful. Only fill it halfway and vent the lid so steam can escape safely.
- How do I get those egg ribbons perfect every time? Slow and steady with pouring and constant stirring is the trick. You don 27t wanna scramble them.
- Can I make crostinis without Parmesan? Sure thing. Just toast the bread with olive oil and sprinkle some herbs or garlic powder instead.
For more savory soup inspiration, you might want to check out our Stuffed Pepper Soup or explore hearty dishes like Slow Cooker Garlic Butter Beef Bites & Potatoes. These recipes share the same comforting, rich flavors perfect for cozy nights.

French Garlic Soup (with Cheesy Crostinis) - The Bold Appetite
Equipment
- 1 Immersion blender or blender
Ingredients
Main Ingredients
- 2 tablespoon Salted butter
- 1 small White onion minced
- 2 heads Garlic 24 cloves, sliced in half
- 2 Thyme sprigs stems discarded
- ½ teaspoon Dried sage
- 8 cups Chicken broth
- 2 tablespoon Cornstarch
- ¼ cup Parmesan cheese finely grated + the rind
- 3 Eggs
Cheesy Crostinis
- ½ Baguette about a 12-inch piece, cut diagonally in ⅓-inch slices
- 1 cup Parmesan cheese finely grated
- Extra virgin olive oil
Instructions
Instructions
- Melt the butter in a large pot over medium heat. Add minced onion and sauté until translucent, about 5 minutes.
- Add halved garlic cloves, thyme sprigs, and dried sage. Cook for 5-7 minutes until garlic is lightly golden and aromatic.
- Pour in chicken broth and add Parmesan rind. Bring to a boil, then reduce heat to a gentle simmer uncovered for 20 minutes.
- Remove Parmesan rind. Blend soup using immersion blender or in batches in countertop blender until silky smooth.
- Make a slurry by mixing cornstarch with 2 tablespoon water. Stir into soup, simmer 5 minutes more until slightly thickened.
- Add grated Parmesan cheese and stir until melted.
- Whisk eggs in small bowl. Slowly pour into soup while stirring constantly to form egg ribbons. Season with salt and pepper.
- Preheat oven to 400°F for crostinis.
- Arrange sliced baguette on baking sheet, brush with olive oil. Toast 5 minutes.
- Sprinkle Parmesan cheese on baguettes, return to oven for 3-5 minutes until cheese is bubbly and golden.
- Serve soup hot with cheesy crostinis on the side or floating on top.


