
French Steak Frites stands out as the ultimate bistro comfort food from France - juicy seared steak served with golden crunchy frites and topped with a rich lemon-herb butter blend. This fancy yet simple dish turns your regular dinner into something special you can enjoy at home.
I've tweaked this dish many times during family meals and found that letting your steak sit while giving the frites one last fry means everything hits the table hot and ready at just the right moment.
Key Ingredients
- Top-quality beef (ribeye, strip sirloin, or filet mignon) - Go for cuts with good fat marbling that are at least 1-inch thick for the tastiest results
- Russet potatoes - These starchy spuds give you that fluffy inside and crispy outside we're after
- Garden herbs (thyme, rosemary, green onions) - These make our butter mixture smell and taste amazing, lifting the whole dish
- Unsalted butter - Lets you adjust the salt yourself while creating that smooth, rich finish
- Oil with high smoke point - Something like grapeseed or avocado oil won't burn when you're searing at high heat
Step-By-Step Cooking Guide
- 1. Making Your Flavored Butter
- Leave butter out for half an hour to soften
- Beat it until it's fluffy and light, about 5-7 minutes
- Mix in your chopped herbs, garlic, lemon zest, and juice
- Add some sea salt and fresh pepper to taste
- Form into a log with parchment paper and stick it in the fridge
- 2. Getting Perfect Frites
- Slice potatoes into even ¼-inch sticks
- Let them sit in cold water for 30 minutes to wash away extra starch
- Make sure they're completely dry after draining
- Do your first fry at 300°F for exactly 3 minutes until they're soft but barely golden
- Set them aside while you cook the steak
- Finish with a second fry at 350°F for 3 minutes until they're golden and super crispy
- 3. Cooking Your Steak
- Let steak sit out for 30 minutes to reach room temperature
- Dry it completely and sprinkle plenty of sea salt and pepper
- Get your pan really hot - it should be smoking
- Don't touch the steak for 3 minutes while it sears
- Toss in some butter, garlic, and herbs
- Flip it over and spoon the butter over it for another 3 minutes
- Let it rest on a warm plate while you finish your frites

I grew up in a family that really valued good cooking, and I learned early on that flavored butter makes everything better. My grandma always told me her kitchen secret was a good herb butter - it's crazy how such a simple thing can make food taste like it came from a fancy restaurant.
Getting The Heat Just Right
A cast iron pan works best for getting that amazing crust on your steak. It spreads heat evenly for better cooking. For your frites, watching the oil temperature is super important - too hot and they'll burn, too cool and they'll soak up oil and get soggy.
What Goes Well With This
Traditional French places usually serve this with a basic green salad, but I love adding sweet caramelized shallots. Their sweetness really works with both the meaty steak and the crunchy frites.
Final thoughts: After making this dish countless times, I've learned that getting the timing and temperature right makes all the difference. There's nothing better than cutting into a perfectly cooked steak and using crispy frites to soak up all those flavorful juices. This has become our go-to meal for celebrations - everyone asks for it on birthdays and special days. I still get excited every time I serve this restaurant-quality meal at our dining table.

Frequently Asked Questions
- → Which type of potatoes make the crispiest fries?
- Russets are the way to go! Their starchiness helps give you fries with fluffy insides and crispy outsides.
- → Why fry the potatoes twice?
- The first fry cooks the inside to soft perfection. The second fry crisps them up and gives that golden look.
- → Can I prep the butter early?
- Totally! Keep it in the fridge for days or freeze it for up to three months. It’s super handy.
- → How do I get the best crust on my steak?
- Use a really hot pan and pat the steak dry first. Press down briefly, then leave it alone to cook perfectly.
- → Should I let the steak rest after cooking?
- Yep! Give it 3-4 minutes so the juices spread evenly. This makes every bite super juicy.