Description

French Onion Smashed Potatoes are a rich and crispy side dish inspired by classic French onion soup, featuring golden smashed potatoes topped with caramelized onions, savory broth, and melted cheese. This easy comfort food recipe is packed with deep flavor and perfect for cozy dinners or entertaining.

Ingredients

Baby potatoes
Olive oil
Butter
Yellow onions, thinly sliced
Garlic, minced
Salt
Black pepper
Fresh thyme (optional)
Beef broth
Shredded Gruyère cheese or mozzarella
Parmesan cheese (optional)

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Instructions

Preheat oven to 425°F (220°C) and line a baking sheet with parchment paper.
Boil baby potatoes in salted water for 15–20 minutes until fork-tender. Drain and cool slightly.
In a skillet, melt butter over medium heat. Add onions and cook slowly, stirring often, until deeply caramelized (20–25 minutes).
Add garlic, salt, pepper, and thyme. Stir in a splash of beef broth to deglaze and cook for 2–3 minutes. Set aside.
Place potatoes on the baking sheet and gently smash each one.
Drizzle with olive oil, season with salt and pepper, and roast for 20–25 minutes until crispy.
Remove from oven and top with caramelized onions and shredded cheese.
Return to oven for 5–7 minutes until cheese is melted and bubbly.
Serve warm, optionally topped with Parmesan cheese.

Notes

Caramelize onions slowly for the best flavor—don’t rush this step.Use Gruyère for a more authentic French onion flavor.Keep potatoes spaced out to ensure crispiness.Add a splash of balsamic vinegar for extra depth if desired.