Crispy Potatoes with Caramelized Onion
Crispy Potatoes with Caramelized Onion is a easy American recipe that serves 4. 320 calories per serving. Recipe by Matthew Ryle on YouTube.
Prep: 15 min | Cook: 45 min | Total: 1 hr 10 min
Cost: $4.30 total, $1.07 per serving
Ingredients
- 2 pounds Russet Potatoes (peeled and cut into 1‑inch cubes)
- 1 large Yellow Onion (thinly sliced)
- 3 tablespoons Olive Oil (extra‑virgin, for roasting potatoes)
- 2 tablespoons Unsalted Butter (cut into small pieces, for caramelizing onions)
- 1 teaspoon Fresh Thyme (leaves stripped, optional herb for potatoes)
- 1 teaspoon Sea Salt (plus extra for finishing)
- ½ teaspoon Freshly Ground Black Pepper (adjust to taste)
Instructions
Prep Potatoes
Wash, peel, and cut the russet potatoes into uniform 1‑inch cubes. Place them in a large mixing bowl and rinse under cold water to remove excess starch, then pat dry with a clean kitchen towel.
Time: PT5M
Season and Oil Potatoes
Add 3 Tbsp olive oil, 1 tsp sea salt, ½ tsp black pepper, and the thyme leaves to the bowl. Toss until every cube is lightly coated.
Time: PT3M
Roast Potatoes
Spread the seasoned potatoes in a single layer on a baking sheet. Roast in a pre‑heated oven at 425°F for 30 minutes, turning once halfway through for even browning.
Time: PT30M
Temperature: 425°F
Caramelize Onion
While potatoes roast, heat a large skillet over medium‑low heat. Add 2 Tbsp butter and let it melt, then add the sliced onion. Sprinkle a pinch of salt and cook, stirring occasionally, for 15 minutes until the onion is deep golden and sweet.
Time: PT15M
Combine and Finish
When the potatoes are crisp and golden, remove them from the oven. Transfer to a serving platter, top with the caramelized onions, and finish with a light drizzle of olive oil and a sprinkle of flaky sea salt.
Time: PT2M
Nutrition Facts
- Calories
- 320
- Protein
- 5 g
- Carbohydrates
- 38 g
- Fat
- 15 g
- Fiber
- 4 g
Dietary info: Vegetarian, Gluten‑Free
Allergens: Dairy
Last updated: April 7, 2026






